| 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 | $197.49 | 11.479% | $220.1599 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $139.68 | 8.232% | $151.1785 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $213.83 | 9.309% | $233.7354 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $79.34 | 13.347% | $89.9295 | $89.93 | $89.95 | $89.90 |
| Purchase #5 | $73.83 | 8.608% | $80.1853 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $14.91 | 8.351% | $16.1551 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $94.57 | 9.453% | $103.5097 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $813.65 | $894.8534 | $894.87 | $894.90 | $894.90 | |