| 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 | $120.99 | 3.316% | $125.002 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $155.37 | 7.357% | $166.8006 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $105.78 | 4.681% | $110.7316 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $149.30 | 12.379% | $167.7818 | $167.78 | $167.80 | $167.80 |
| Purchase #5 | $35.74 | 8.224% | $38.6793 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $126.65 | 4.809% | $132.7406 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $164.96 | 8.166% | $178.4306 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $858.79 | $920.1665 | $920.16 | $920.25 | $920.10 | |