| 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 | $178.91 | 8.801% | $194.6559 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $13.49 | 10.704% | $14.934 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $38.58 | 7.162% | $41.3431 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $169.55 | 3.668% | $175.7691 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $174.84 | 11.743% | $195.3715 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $123.51 | 7.614% | $132.9141 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $140.88 | 10.401% | $155.5329 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $839.76 | $910.5206 | $910.51 | $910.50 | $910.50 | |