| 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 | $149.69 | 11.431% | $166.8011 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $244.91 | 12.869% | $276.4275 | $276.43 | $276.45 | $276.40 |
| Purchase #3 | $126.93 | 10.556% | $140.3287 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $97.81 | 10.179% | $107.7661 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $152.86 | 4.227% | $159.3214 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $15.50 | 13.353% | $17.5697 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $128.46 | 10.589% | $142.0626 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $916.16 | $1,010.2771 | $1,010.28 | $1,010.25 | $1,010.30 | |