| 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 | $6.82 | 6.422% | $7.258 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $61.50 | 9.651% | $67.4354 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $150.65 | 3.516% | $155.9469 | $155.95 | $155.95 | $155.90 |
| Purchase #4 | $88.30 | 13.483% | $100.2055 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $185.29 | 8.719% | $201.4454 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $114.71 | 9.348% | $125.4331 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $161.62 | 8.678% | $175.6454 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $768.89 | $833.3697 | $833.39 | $833.40 | $833.20 | |