| 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 | $151.34 | 5.364% | $159.4579 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $87.26 | 11.348% | $97.1623 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $122.86 | 6.226% | $130.5093 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $219.53 | 5.849% | $232.3703 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $223.61 | 13.544% | $253.8957 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $84.99 | 9.802% | $93.3207 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $95.74 | 11.496% | $106.7463 | $106.75 | $106.75 | $106.70 |
| 7 purchase totals = | $985.33 | $1,073.4625 | $1,073.47 | $1,073.40 | $1,073.50 | |