| 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 | $160.38 | 4.533% | $167.65 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $47.70 | 5.221% | $50.1904 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $206.69 | 8.782% | $224.8415 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $207.68 | 4.669% | $217.3766 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $198.90 | 9.187% | $217.1729 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $169.94 | 8.146% | $183.7833 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $132.88 | 13.552% | $150.8879 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $1,124.17 | $1,211.9026 | $1,211.90 | $1,211.95 | $1,212.00 | |