| 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 | $99.62 | 11.104% | $110.6818 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $141.86 | 7.594% | $152.6328 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $182.43 | 5.784% | $192.9818 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $237.84 | 8.564% | $258.2086 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $126.75 | 7.550% | $136.3196 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $198.61 | 4.625% | $207.7957 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $55.66 | 4.205% | $58.0005 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $1,042.77 | $1,116.6208 | $1,116.62 | $1,116.65 | $1,116.60 | |