| 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 | $156.89 | 13.268% | $177.7062 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $244.48 | 6.676% | $260.8015 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $161.30 | 8.626% | $175.2137 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $128.48 | 12.682% | $144.7738 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $247.31 | 4.441% | $258.293 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $24.53 | 9.815% | $26.9376 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $79.95 | 11.797% | $89.3817 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $1,042.94 | $1,133.1075 | $1,133.10 | $1,133.10 | $1,133.10 | |