| 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 | $158.41 | 3.864% | $164.531 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $160.88 | 3.851% | $167.0755 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $44.89 | 8.103% | $48.5274 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $135.91 | 9.279% | $148.5211 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $210.26 | 13.519% | $238.685 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $214.46 | 6.402% | $228.1897 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $95.98 | 10.660% | $106.2115 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $1,020.79 | $1,101.7412 | $1,101.75 | $1,101.80 | $1,101.70 | |