| 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 | $162.55 | 10.864% | $180.2094 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $23.66 | 4.757% | $24.7855 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $216.36 | 9.265% | $236.4058 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $175.76 | 8.203% | $190.1776 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $206.67 | 9.540% | $226.3863 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $157.94 | 5.378% | $166.434 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $46.57 | 5.283% | $49.0303 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $989.51 | $1,073.4289 | $1,073.44 | $1,073.50 | $1,073.40 | |