| 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 | $33.43 | 8.141% | $36.1515 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $144.86 | 11.722% | $161.8405 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $187.75 | 13.499% | $213.0944 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $194.60 | 10.677% | $215.3774 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $50.74 | 9.234% | $55.4253 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $234.52 | 7.462% | $252.0199 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $20.84 | 7.228% | $22.3463 | $22.35 | $22.35 | $22.30 |
| 7 purchase totals = | $866.74 | $956.2553 | $956.26 | $956.30 | $956.20 | |