| 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 | $186.63 | 7.696% | $200.993 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $58.68 | 9.264% | $64.1161 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $194.92 | 13.334% | $220.9106 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $15.64 | 11.172% | $17.3873 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $109.51 | 9.294% | $119.6879 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $181.73 | 5.417% | $191.5743 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $15.27 | 8.618% | $16.586 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $762.38 | $831.2552 | $831.26 | $831.25 | $831.30 | |