| 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 | $159.39 | 13.290% | $180.5729 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $226.37 | 7.630% | $243.642 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $211.99 | 11.685% | $236.761 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $81.46 | 5.570% | $85.9973 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $218.40 | 3.212% | $225.415 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $84.70 | 10.596% | $93.6748 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $249.68 | 11.828% | $279.2122 | $279.21 | $279.20 | $279.20 |
| 7 purchase totals = | $1,231.99 | $1,345.2752 | $1,345.27 | $1,345.20 | $1,345.30 | |