| 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 | $157.52 | 7.344% | $169.0883 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $98.40 | 7.571% | $105.8499 | $105.85 | $105.85 | $105.80 |
| Purchase #3 | $190.72 | 8.356% | $206.6566 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $218.96 | 11.310% | $243.7244 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $68.35 | 10.299% | $75.3894 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $138.69 | 7.361% | $148.899 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $150.67 | 3.267% | $155.5924 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $1,023.31 | $1,105.2000 | $1,105.20 | $1,105.20 | $1,105.20 | |