| 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 | $37.77 | 7.551% | $40.622 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $146.52 | 6.217% | $155.6291 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $15.41 | 7.874% | $16.6234 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $169.86 | 6.401% | $180.7327 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $152.44 | 5.364% | $160.6169 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $165.30 | 5.852% | $174.9734 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $222.70 | 9.398% | $243.6293 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $910.00 | $972.8268 | $972.82 | $972.80 | $972.70 | |