| 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 | $112.39 | 7.313% | $120.6091 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $145.39 | 13.610% | $165.1776 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $111.96 | 6.775% | $119.5453 | $119.55 | $119.55 | $119.50 |
| Purchase #4 | $188.53 | 4.629% | $197.2571 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $39.43 | 7.695% | $42.4641 | $42.46 | $42.45 | $42.50 |
| Purchase #6 | $37.78 | 10.321% | $41.6793 | $41.68 | $41.70 | $41.70 |
| Purchase #7 | $143.58 | 13.349% | $162.7465 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $779.06 | $849.4790 | $849.49 | $849.50 | $849.50 | |