| 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 | $153.59 | 8.290% | $166.3226 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $100.71 | 6.824% | $107.5825 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $210.38 | 8.425% | $228.1045 | $228.10 | $228.10 | $228.10 |
| Purchase #4 | $76.54 | 6.163% | $81.2572 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $125.49 | 3.541% | $129.9336 | $129.93 | $129.95 | $129.90 |
| Purchase #6 | $133.27 | 8.750% | $144.9311 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $91.82 | 11.516% | $102.394 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $891.80 | $960.5255 | $960.51 | $960.55 | $960.50 | |