| 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 | $144.27 | 8.527% | $156.5719 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $59.61 | 11.159% | $66.2619 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $212.77 | 10.462% | $235.03 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $235.80 | 3.498% | $244.0483 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $184.30 | 3.431% | $190.6233 | $190.62 | $190.60 | $190.60 |
| Purchase #6 | $100.63 | 7.464% | $108.141 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $147.56 | 12.535% | $166.0566 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $1,084.94 | $1,166.7330 | $1,166.73 | $1,166.70 | $1,166.70 | |