| 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 | $141.66 | 13.637% | $160.9782 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $93.25 | 10.587% | $103.1224 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $96.82 | 6.819% | $103.4222 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $219.42 | 9.857% | $241.0482 | $241.05 | $241.05 | $241.00 |
| Purchase #5 | $236.48 | 4.727% | $247.6584 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $30.42 | 9.393% | $33.2774 | $33.28 | $33.30 | $33.30 |
| Purchase #7 | $173.97 | 10.334% | $191.9481 | $191.95 | $191.95 | $191.90 |
| 7 purchase totals = | $992.02 | $1,081.4549 | $1,081.46 | $1,081.45 | $1,081.40 | |