| 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 | $66.78 | 10.809% | $73.9983 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $169.95 | 5.445% | $179.2038 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $142.97 | 6.299% | $151.9757 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $142.95 | 4.420% | $149.2684 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $126.48 | 7.147% | $135.5195 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $208.71 | 7.479% | $224.3194 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $238.25 | 11.599% | $265.8846 | $265.88 | $265.90 | $265.90 |
| 7 purchase totals = | $1,096.09 | $1,180.1697 | $1,180.17 | $1,180.15 | $1,180.20 | |