| 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 | $157.85 | 7.283% | $169.3462 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $94.35 | 11.378% | $105.0851 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $106.42 | 10.456% | $117.5473 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $139.79 | 13.832% | $159.1258 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $41.96 | 10.265% | $46.2672 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $75.33 | 11.550% | $84.0306 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $172.66 | 7.102% | $184.9223 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $788.36 | $866.3245 | $866.34 | $866.35 | $866.20 | |