| 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 | $164.31 | 9.785% | $180.3877 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $119.95 | 4.326% | $125.139 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $172.84 | 8.769% | $187.9963 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $158.92 | 13.609% | $180.5474 | $180.55 | $180.55 | $180.50 |
| Purchase #5 | $194.45 | 3.779% | $201.7983 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $66.25 | 13.741% | $75.3534 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $240.48 | 13.519% | $272.9905 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $1,117.20 | $1,224.2126 | $1,224.22 | $1,224.25 | $1,224.20 | |