| 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 | $144.48 | 12.708% | $162.8405 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $6.28 | 13.596% | $7.1338 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $75.71 | 4.194% | $78.8853 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $99.77 | 11.197% | $110.9412 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $27.80 | 5.231% | $29.2542 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $220.58 | 12.296% | $247.7025 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $107.28 | 10.373% | $118.4082 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $681.90 | $755.1657 | $755.16 | $755.20 | $755.10 | |