| 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 | $118.78 | 6.515% | $126.5185 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $115.46 | 5.343% | $121.629 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $90.73 | 9.494% | $99.3439 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $132.63 | 10.810% | $146.9673 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $194.65 | 13.673% | $221.2645 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $164.42 | 10.631% | $181.8995 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $63.76 | 4.475% | $66.6133 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $880.43 | $964.2360 | $964.23 | $964.20 | $964.20 | |