| 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 | $156.31 | 8.337% | $169.3416 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $69.67 | 3.233% | $71.9224 | $71.92 | $71.90 | $71.90 |
| Purchase #3 | $191.42 | 6.728% | $204.2987 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $91.32 | 6.557% | $97.3079 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $59.51 | 8.211% | $64.3964 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $150.38 | 7.579% | $161.7773 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $9.43 | 4.854% | $9.8877 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $728.04 | $778.9320 | $778.94 | $778.95 | $778.90 | |