| 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 | $166.79 | 4.134% | $173.6851 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $191.78 | 9.112% | $209.255 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $134.54 | 11.213% | $149.626 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $229.48 | 12.145% | $257.3503 | $257.35 | $257.35 | $257.40 |
| Purchase #5 | $177.59 | 13.409% | $201.403 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $29.99 | 8.367% | $32.4993 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $156.44 | 12.731% | $176.3564 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $1,086.61 | $1,200.1751 | $1,200.19 | $1,200.20 | $1,200.30 | |