| 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 | $101.66 | 11.856% | $113.7128 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $141.81 | 13.376% | $160.7785 | $160.78 | $160.80 | $160.80 |
| Purchase #3 | $31.99 | 13.552% | $36.3253 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $102.71 | 4.136% | $106.9581 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $60.91 | 6.701% | $64.9916 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $220.90 | 12.125% | $247.6841 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $144.64 | 9.508% | $158.3924 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $804.62 | $888.8428 | $888.84 | $888.90 | $888.90 | |