| 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 | $175.62 | 9.125% | $191.6453 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $41.76 | 5.166% | $43.9173 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $130.70 | 3.157% | $134.8262 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $109.91 | 9.622% | $120.4855 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $213.70 | 13.520% | $242.5922 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $98.35 | 7.760% | $105.982 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $104.84 | 7.246% | $112.4367 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $874.88 | $951.8852 | $951.90 | $951.95 | $951.80 | |