| 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 | $110.92 | 6.811% | $118.4748 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $13.74 | 3.190% | $14.1783 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $135.99 | 5.693% | $143.7319 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $148.59 | 6.744% | $158.6109 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $57.34 | 10.763% | $63.5115 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $132.63 | 5.641% | $140.1117 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $244.42 | 5.829% | $258.6672 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $843.63 | $897.2863 | $897.28 | $897.25 | $897.30 | |