| 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 | $159.96 | 4.197% | $166.6735 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $213.71 | 8.647% | $232.1895 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $26.53 | 13.170% | $30.024 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $99.34 | 10.836% | $110.1045 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $104.77 | 5.835% | $110.8833 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $177.99 | 6.541% | $189.6323 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $178.31 | 9.112% | $194.5576 | $194.56 | $194.55 | $194.60 |
| 7 purchase totals = | $960.61 | $1,034.0647 | $1,034.05 | $1,034.05 | $1,034.10 | |