| 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 | $228.99 | 8.604% | $248.6923 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $201.46 | 6.709% | $214.976 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $138.42 | 3.560% | $143.3478 | $143.35 | $143.35 | $143.30 |
| Purchase #4 | $180.81 | 3.662% | $187.4313 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $155.62 | 8.166% | $168.3279 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $112.68 | 10.749% | $124.792 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $94.26 | 6.495% | $100.3822 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $1,112.24 | $1,187.9495 | $1,187.95 | $1,188.05 | $1,187.90 | |