| 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 | $157.97 | 11.225% | $175.7021 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $110.76 | 5.763% | $117.1431 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $194.64 | 10.245% | $214.5809 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $60.68 | 6.648% | $64.714 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $114.41 | 12.434% | $128.6357 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $124.55 | 13.642% | $141.5411 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $50.67 | 3.746% | $52.5681 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $813.68 | $894.8850 | $894.88 | $894.90 | $894.80 | |