| 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 | $184.63 | 3.514% | $191.1179 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $39.30 | 5.115% | $41.3102 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $106.80 | 5.769% | $112.9613 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $84.72 | 9.780% | $93.0056 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $117.68 | 7.482% | $126.4848 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $203.49 | 12.117% | $228.1469 | $228.15 | $228.15 | $228.10 |
| Purchase #7 | $165.75 | 8.839% | $180.4006 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $902.37 | $973.4273 | $973.43 | $973.40 | $973.40 | |