| 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 | $150.74 | 9.568% | $165.1628 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $216.28 | 4.145% | $225.2448 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $144.55 | 10.391% | $159.5702 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $196.98 | 5.590% | $207.9912 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $205.63 | 13.203% | $232.7793 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $219.41 | 13.778% | $249.6403 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $128.30 | 12.829% | $144.7596 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $1,261.89 | $1,385.1482 | $1,385.14 | $1,385.15 | $1,385.20 | |