| 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 | $184.94 | 5.750% | $195.5741 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $75.25 | 4.688% | $78.7777 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $115.57 | 8.548% | $125.4489 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $106.52 | 10.443% | $117.6439 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $60.49 | 6.596% | $64.4799 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $169.37 | 6.729% | $180.7669 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $196.41 | 3.525% | $203.3335 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $908.55 | $966.0249 | $966.02 | $966.05 | $966.00 | |