| 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 | $105.55 | 4.828% | $110.646 | $110.65 | $110.65 | $110.60 |
| Purchase #2 | $154.78 | 7.764% | $166.7971 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $95.86 | 12.314% | $107.6642 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $196.56 | 4.426% | $205.2597 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $118.41 | 4.850% | $124.1529 | $124.15 | $124.15 | $124.20 |
| Purchase #6 | $138.74 | 9.217% | $151.5277 | $151.53 | $151.55 | $151.50 |
| Purchase #7 | $53.75 | 5.268% | $56.5816 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $863.65 | $922.6292 | $922.63 | $922.65 | $922.70 | |