| 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 | $156.97 | 7.508% | $168.7553 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $138.31 | 4.638% | $144.7248 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $88.28 | 9.346% | $96.5306 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $175.98 | 8.750% | $191.3783 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $127.45 | 12.835% | $143.8082 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $219.29 | 7.800% | $236.3946 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $11.91 | 10.486% | $13.1589 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $918.19 | $994.7507 | $994.75 | $994.75 | $994.80 | |