| 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 | $173.33 | 10.155% | $190.9317 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $53.31 | 4.408% | $55.6599 | $55.66 | $55.65 | $55.70 |
| Purchase #3 | $217.73 | 13.528% | $247.1845 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $131.98 | 6.540% | $140.6115 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $212.83 | 11.602% | $237.5225 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $89.38 | 13.615% | $101.5491 | $101.55 | $101.55 | $101.50 |
| Purchase #7 | $124.68 | 9.556% | $136.5944 | $136.59 | $136.60 | $136.60 |
| 7 purchase totals = | $1,003.24 | $1,110.0536 | $1,110.04 | $1,110.05 | $1,110.00 | |