| 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 | $200.76 | 9.204% | $219.238 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $14.73 | 4.326% | $15.3672 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $151.67 | 5.409% | $159.8738 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $106.82 | 9.526% | $116.9957 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $144.84 | 11.255% | $161.1417 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $90.32 | 9.299% | $98.7189 | $98.72 | $98.70 | $98.70 |
| Purchase #7 | $84.34 | 7.155% | $90.3745 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $793.48 | $861.7098 | $861.71 | $861.65 | $861.70 | |