| 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 | $183.84 | 3.391% | $190.074 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $190.45 | 4.686% | $199.3745 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $149.53 | 13.848% | $170.2369 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $57.63 | 3.537% | $59.6684 | $59.67 | $59.65 | $59.70 |
| Purchase #5 | $44.28 | 3.237% | $45.7133 | $45.71 | $45.70 | $45.70 |
| Purchase #6 | $248.37 | 8.202% | $268.7413 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $22.64 | 9.309% | $24.7476 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $896.74 | $958.5560 | $958.55 | $958.50 | $958.50 | |