| 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 | $143.90 | 8.617% | $156.2999 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $113.96 | 5.602% | $120.344 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $32.36 | 3.755% | $33.5751 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $132.79 | 11.781% | $148.434 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $234.93 | 4.102% | $244.5668 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $182.38 | 10.554% | $201.6284 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $77.29 | 11.107% | $85.8746 | $85.87 | $85.85 | $85.90 |
| 7 purchase totals = | $917.61 | $990.7228 | $990.72 | $990.75 | $990.70 | |