| 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 | $172.84 | 11.861% | $193.3406 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $7.71 | 13.137% | $8.7229 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $227.31 | 7.307% | $243.9195 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $5.78 | 3.665% | $5.9918 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $236.51 | 4.285% | $246.6445 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $55.45 | 8.456% | $60.1389 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $95.84 | 9.373% | $104.8231 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $801.44 | $863.5813 | $863.57 | $863.55 | $863.40 | |