| 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 | $172.64 | 11.607% | $192.6783 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $51.38 | 7.593% | $55.2813 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $62.31 | 11.776% | $69.6476 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $104.31 | 3.596% | $108.061 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $15.39 | 4.746% | $16.1204 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $52.88 | 10.578% | $58.4736 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $203.39 | 13.662% | $231.1771 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $662.30 | $731.4393 | $731.44 | $731.45 | $731.50 | |