| 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 | $162.70 | 9.484% | $178.1305 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $116.86 | 6.730% | $124.7247 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $114.30 | 11.383% | $127.3108 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $49.57 | 8.839% | $53.9515 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $150.59 | 12.309% | $169.1261 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $75.49 | 3.324% | $77.9993 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $167.65 | 7.433% | $180.1114 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $837.16 | $911.3543 | $911.35 | $911.35 | $911.30 | |