| 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 | $152.26 | 10.780% | $168.6736 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $136.69 | 12.511% | $153.7913 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $84.51 | 9.345% | $92.4075 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $97.69 | 8.395% | $105.8911 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $5.37 | 12.831% | $6.059 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $154.76 | 9.348% | $169.227 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $161.92 | 6.265% | $172.0643 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $793.20 | $868.1138 | $868.11 | $868.10 | $868.20 | |