| 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 | $175.68 | 10.656% | $194.4005 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $70.30 | 8.275% | $76.1173 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $193.47 | 11.301% | $215.334 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $189.99 | 13.655% | $215.9331 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $242.82 | 4.691% | $254.2107 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $210.69 | 6.408% | $224.191 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $235.61 | 13.481% | $267.3726 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $1,318.56 | $1,447.5592 | $1,447.55 | $1,447.55 | $1,447.50 | |