| 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 | $143.27 | 9.744% | $157.2302 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $110.25 | 8.219% | $119.3114 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $20.35 | 5.494% | $21.468 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $226.50 | 9.745% | $248.5724 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $110.83 | 5.664% | $117.1074 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $30.85 | 7.244% | $33.0848 | $33.08 | $33.10 | $33.10 |
| Purchase #7 | $87.25 | 5.711% | $92.2328 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $729.30 | $789.0070 | $789.00 | $789.00 | $789.00 | |