| 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 | $181.74 | 6.867% | $194.2201 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $91.57 | 9.744% | $100.4926 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $59.78 | 8.720% | $64.9928 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $162.52 | 6.701% | $173.4105 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $94.59 | 10.140% | $104.1814 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $235.70 | 12.751% | $265.7541 | $265.75 | $265.75 | $265.80 |
| Purchase #7 | $40.48 | 11.440% | $45.1109 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $866.38 | $948.1624 | $948.15 | $948.15 | $948.20 | |