| 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 | $118.82 | 9.637% | $130.2707 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $78.58 | 13.234% | $88.9793 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $7.56 | 7.805% | $8.1501 | $8.15 | $8.15 | $8.20 |
| Purchase #4 | $138.93 | 12.153% | $155.8142 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $158.91 | 4.566% | $166.1658 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $33.80 | 11.224% | $37.5937 | $37.59 | $37.60 | $37.60 |
| Purchase #7 | $211.36 | 13.552% | $240.0035 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $747.96 | $826.9773 | $826.97 | $826.95 | $827.10 | |