| 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 | $151.62 | 12.338% | $170.3269 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $92.27 | 11.256% | $102.6559 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $90.31 | 3.521% | $93.4898 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $28.67 | 12.408% | $32.2274 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $8.64 | 5.734% | $9.1354 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $84.76 | 11.254% | $94.2989 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $143.66 | 8.109% | $155.3094 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $599.93 | $657.4437 | $657.46 | $657.50 | $657.40 | |