| 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 | $180.61 | 4.775% | $189.2341 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $244.40 | 4.567% | $255.5617 | $255.56 | $255.55 | $255.60 |
| Purchase #3 | $143.84 | 6.818% | $153.647 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $93.65 | 11.181% | $104.121 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $164.45 | 3.717% | $170.5626 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $240.43 | 3.399% | $248.6022 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $243.99 | 6.759% | $260.4813 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $1,311.37 | $1,382.2099 | $1,382.20 | $1,382.20 | $1,382.20 | |