| 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 | $112.65 | 11.197% | $125.2634 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $170.70 | 11.216% | $189.8457 | $189.85 | $189.85 | $189.80 |
| Purchase #3 | $186.76 | 9.682% | $204.8421 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $166.39 | 10.409% | $183.7095 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $159.63 | 7.288% | $171.2638 | $171.26 | $171.25 | $171.30 |
| Purchase #6 | $197.77 | 12.391% | $222.2757 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $164.88 | 6.625% | $175.8033 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $1,158.78 | $1,273.0035 | $1,273.00 | $1,273.00 | $1,273.00 | |