| 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 | $167.75 | 12.296% | $188.3765 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $175.77 | 11.272% | $195.5828 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $80.48 | 4.857% | $84.3889 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $165.36 | 9.270% | $180.6889 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $195.35 | 4.536% | $204.2111 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $97.44 | 10.472% | $107.6439 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $7.33 | 5.178% | $7.7095 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $889.48 | $968.6016 | $968.60 | $968.65 | $968.60 | |