| 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 | $27.45 | 13.745% | $31.223 | $31.22 | $31.20 | $31.20 |
| Purchase #2 | $221.46 | 9.853% | $243.2805 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $144.39 | 9.460% | $158.0493 | $158.05 | $158.05 | $158.00 |
| Purchase #4 | $162.28 | 8.473% | $176.03 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $24.60 | 6.135% | $26.1092 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $103.32 | 13.475% | $117.2424 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $91.54 | 9.193% | $99.9553 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $775.04 | $851.8897 | $851.89 | $851.90 | $851.80 | |