| 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 | $149.31 | 5.361% | $157.3145 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $86.25 | 8.719% | $93.7701 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $118.71 | 7.656% | $127.7984 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $202.80 | 5.669% | $214.2967 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $67.67 | 8.285% | $73.2765 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $29.65 | 13.716% | $33.7168 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $167.29 | 6.649% | $178.4131 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $821.68 | $878.5861 | $878.59 | $878.55 | $878.60 | |