| 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 | $133.77 | 10.686% | $148.0647 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $91.28 | 3.616% | $94.5807 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $188.98 | 5.201% | $198.8088 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $43.89 | 12.402% | $49.3332 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $161.84 | 9.417% | $177.0805 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $62.83 | 3.856% | $65.2527 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $172.77 | 11.377% | $192.426 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $855.36 | $925.5466 | $925.54 | $925.60 | $925.60 | |