| 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 | $149.27 | 7.692% | $160.7518 | $160.75 | $160.75 | $160.80 |
| Purchase #2 | $169.98 | 6.736% | $181.4299 | $181.43 | $181.45 | $181.40 |
| Purchase #3 | $249.78 | 4.868% | $261.9393 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $160.35 | 7.576% | $172.4981 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $10.50 | 8.384% | $11.3803 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $205.89 | 5.658% | $217.5393 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $112.42 | 10.429% | $124.1443 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,058.19 | $1,129.6830 | $1,129.68 | $1,129.75 | $1,129.60 | |