| 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 | $42.63 | 6.853% | $45.5514 | $45.55 | $45.55 | $45.60 |
| Purchase #2 | $186.83 | 12.837% | $210.8134 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $87.62 | 10.687% | $96.9839 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $235.49 | 10.536% | $260.3012 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $176.56 | 9.850% | $193.9512 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $209.41 | 6.332% | $222.6698 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $135.52 | 12.661% | $152.6782 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $1,074.06 | $1,182.9491 | $1,182.94 | $1,182.95 | $1,183.10 | |