| 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 | $119.58 | 9.727% | $131.2115 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $66.51 | 5.735% | $70.3243 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $137.61 | 9.157% | $150.2109 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $189.61 | 12.216% | $212.7728 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $143.31 | 5.553% | $151.268 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $83.80 | 12.500% | $94.275 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $67.61 | 12.209% | $75.8645 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $808.03 | $885.9270 | $885.92 | $885.85 | $886.00 | |