| 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 | $161.79 | 11.570% | $180.5091 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $59.88 | 8.525% | $64.9848 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $199.71 | 4.395% | $208.4873 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $203.26 | 8.284% | $220.0981 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $201.95 | 13.155% | $228.5165 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $123.78 | 12.432% | $139.1683 | $139.17 | $139.15 | $139.20 |
| Purchase #7 | $122.67 | 6.508% | $130.6534 | $130.65 | $130.65 | $130.70 |
| 7 purchase totals = | $1,073.04 | $1,172.4175 | $1,172.42 | $1,172.40 | $1,172.50 | |