| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.36 | 10.668% | $101.1063 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $159.85 | 13.781% | $181.8789 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $89.87 | 6.399% | $95.6208 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $171.99 | 8.847% | $187.206 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $147.32 | 10.210% | $162.3614 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $116.26 | 3.860% | $120.7476 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $106.94 | 7.376% | $114.8279 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $883.59 | $963.7489 | $963.76 | $963.75 | $963.70 | |