| 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 | $169.49 | 4.503% | $177.1221 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $138.88 | 4.175% | $144.6782 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $111.58 | 9.641% | $122.3374 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $159.52 | 6.149% | $169.3289 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $153.53 | 10.738% | $170.0161 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $6.71 | 8.364% | $7.2712 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $159.81 | 10.300% | $176.2704 | $176.27 | $176.25 | $176.30 |
| 7 purchase totals = | $899.52 | $967.0243 | $967.03 | $967.00 | $967.00 | |