| 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 | $178.86 | 3.292% | $184.7481 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $241.99 | 10.537% | $267.4885 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $236.69 | 5.707% | $250.1979 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $63.25 | 3.301% | $65.3379 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $56.41 | 3.517% | $58.3939 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $35.54 | 11.767% | $39.722 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $110.85 | 11.797% | $123.927 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $923.59 | $989.8153 | $989.82 | $989.85 | $989.70 | |