| 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 | $173.99 | 9.143% | $189.8979 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $191.74 | 11.762% | $214.2925 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $137.39 | 8.389% | $148.9156 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $18.73 | 10.375% | $20.6732 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $82.86 | 11.810% | $92.6458 | $92.65 | $92.65 | $92.60 |
| Purchase #6 | $141.58 | 6.235% | $150.4075 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $118.48 | 13.200% | $134.1194 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $864.77 | $950.9519 | $950.96 | $950.90 | $950.90 | |