| 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 | $82.31 | 12.844% | $92.8819 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $159.27 | 5.679% | $168.3149 | $168.31 | $168.30 | $168.30 |
| Purchase #3 | $201.66 | 4.368% | $210.4685 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $153.39 | 9.498% | $167.959 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $16.35 | 4.516% | $17.0884 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $38.71 | 3.704% | $40.1438 | $40.14 | $40.15 | $40.10 |
| Purchase #7 | $106.89 | 13.590% | $121.4164 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $758.58 | $818.2729 | $818.27 | $818.25 | $818.30 | |