| 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 | $165.88 | 7.718% | $178.6826 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $228.31 | 7.120% | $244.5657 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $147.77 | 12.411% | $166.1097 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $164.87 | 7.677% | $177.5271 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $146.66 | 7.831% | $158.1449 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $173.76 | 8.685% | $188.8511 | $188.85 | $188.85 | $188.90 |
| Purchase #7 | $222.55 | 4.400% | $232.3422 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $1,249.80 | $1,346.2233 | $1,346.22 | $1,346.25 | $1,346.20 | |