| 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 | $139.26 | 4.150% | $145.0393 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $162.99 | 10.519% | $180.1349 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $101.29 | 6.604% | $107.9792 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $99.66 | 11.134% | $110.7561 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $95.65 | 8.716% | $103.9869 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $64.63 | 7.112% | $69.2265 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $249.69 | 12.666% | $281.3157 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $913.17 | $998.4386 | $998.45 | $998.50 | $998.40 | |