| 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 | $194.77 | 6.579% | $207.5839 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $143.85 | 10.657% | $159.1801 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $183.93 | 13.261% | $208.321 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $214.51 | 8.386% | $232.4988 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $94.33 | 10.489% | $104.2243 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $190.81 | 6.359% | $202.9436 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $151.45 | 9.747% | $166.2118 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,173.65 | $1,280.9635 | $1,280.95 | $1,280.95 | $1,280.90 | |