| 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 | $136.37 | 12.431% | $153.3222 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $61.87 | 13.336% | $70.121 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $150.44 | 5.329% | $158.4569 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $137.63 | 4.438% | $143.738 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $216.68 | 7.631% | $233.2149 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $156.59 | 13.544% | $177.7985 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $51.68 | 4.704% | $54.111 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $911.26 | $990.7625 | $990.76 | $990.70 | $990.70 | |