| 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 | $139.86 | 9.758% | $153.5075 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $80.93 | 8.135% | $87.5137 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $110.74 | 8.220% | $119.8428 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $94.40 | 10.506% | $104.3177 | $104.32 | $104.30 | $104.30 |
| Purchase #5 | $227.39 | 9.191% | $248.2894 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $176.47 | 3.451% | $182.56 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $47.43 | 8.394% | $51.4113 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $877.22 | $947.4424 | $947.44 | $947.40 | $947.40 | |