| 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 | $170.68 | 7.784% | $183.9657 | $183.97 | $183.95 | $184.00 |
| Purchase #2 | $59.88 | 6.629% | $63.8494 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $124.79 | 4.575% | $130.4991 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $132.48 | 10.284% | $146.1042 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $31.49 | 4.290% | $32.8409 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $208.90 | 8.462% | $226.5771 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $159.44 | 3.448% | $164.9375 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $887.66 | $948.7739 | $948.78 | $948.80 | $948.70 | |