| 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 | $160.44 | 3.829% | $166.5832 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $99.72 | 3.715% | $103.4246 | $103.42 | $103.40 | $103.40 |
| Purchase #3 | $226.89 | 10.858% | $251.5257 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $143.49 | 3.149% | $148.0085 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $40.62 | 13.151% | $45.9619 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $55.40 | 12.351% | $62.2425 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $205.58 | 11.863% | $229.968 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $932.14 | $1,007.7144 | $1,007.71 | $1,007.70 | $1,007.70 | |