| 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 | $146.56 | 3.283% | $151.3716 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $131.43 | 9.118% | $143.4138 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $117.80 | 12.212% | $132.1857 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $86.29 | 11.487% | $96.2021 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $88.43 | 7.166% | $94.7669 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $126.56 | 9.811% | $138.9768 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $135.44 | 10.464% | $149.6124 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $832.51 | $906.5293 | $906.53 | $906.50 | $906.60 | |