| 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 | $158.38 | 5.212% | $166.6348 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $132.80 | 13.251% | $150.3973 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $112.31 | 9.555% | $123.0412 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $119.53 | 6.396% | $127.1751 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $49.56 | 5.788% | $52.4285 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $182.52 | 10.314% | $201.3451 | $201.35 | $201.35 | $201.30 |
| Purchase #7 | $64.57 | 6.331% | $68.6579 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $819.67 | $889.6799 | $889.69 | $889.75 | $889.60 | |