| 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 | $162.95 | 9.699% | $178.7545 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $46.65 | 8.636% | $50.6787 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $185.69 | 13.817% | $211.3468 | $211.35 | $211.35 | $211.30 |
| Purchase #4 | $60.98 | 6.295% | $64.8187 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $172.62 | 13.698% | $196.2655 | $196.27 | $196.25 | $196.30 |
| Purchase #6 | $60.29 | 9.758% | $66.1731 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $170.29 | 10.422% | $188.0376 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $859.47 | $956.0749 | $956.08 | $956.05 | $956.10 | |