| 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 | $140.73 | 13.364% | $159.5372 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $223.55 | 12.869% | $252.3186 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $173.89 | 4.735% | $182.1237 | $182.12 | $182.10 | $182.10 |
| Purchase #4 | $125.90 | 4.766% | $131.9004 | $131.90 | $131.90 | $131.90 |
| Purchase #5 | $96.83 | 4.640% | $101.3229 | $101.32 | $101.30 | $101.30 |
| Purchase #6 | $51.58 | 12.219% | $57.8826 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $25.59 | 3.428% | $26.4672 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $838.07 | $911.5526 | $911.55 | $911.50 | $911.50 | |