| 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 | $145.30 | 12.638% | $163.663 | $163.66 | $163.65 | $163.70 |
| Purchase #2 | $201.74 | 5.640% | $213.1181 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $232.85 | 8.728% | $253.1731 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $243.52 | 10.443% | $268.9508 | $268.95 | $268.95 | $269.00 |
| Purchase #5 | $63.88 | 5.161% | $67.1768 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $68.70 | 3.539% | $71.1313 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $93.78 | 3.480% | $97.0435 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $1,049.77 | $1,134.2566 | $1,134.25 | $1,134.25 | $1,134.30 | |