| 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 | $178.67 | 13.665% | $203.0853 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $19.73 | 9.808% | $21.6651 | $21.67 | $21.65 | $21.70 |
| Purchase #3 | $16.64 | 6.669% | $17.7497 | $17.75 | $17.75 | $17.70 |
| Purchase #4 | $165.89 | 9.801% | $182.1489 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $102.40 | 13.426% | $116.1482 | $116.15 | $116.15 | $116.10 |
| Purchase #6 | $76.71 | 4.423% | $80.1029 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $201.49 | 9.250% | $220.1278 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $761.53 | $841.0279 | $841.04 | $841.05 | $840.90 | |