| 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 | $155.32 | 12.210% | $174.2846 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $110.99 | 6.647% | $118.3675 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $124.76 | 6.336% | $132.6648 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $134.80 | 7.272% | $144.6027 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $139.97 | 10.698% | $154.944 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $30.77 | 5.378% | $32.4248 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $143.40 | 5.607% | $151.4404 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $840.01 | $908.7288 | $908.71 | $908.70 | $908.70 | |