| 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 | $161.65 | 10.850% | $179.189 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $209.60 | 11.513% | $233.7312 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $90.76 | 13.226% | $102.7639 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $9.28 | 5.300% | $9.7718 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $212.59 | 3.272% | $219.5459 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $101.63 | 10.511% | $112.3123 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $76.69 | 8.180% | $82.9632 | $82.96 | $82.95 | $83.00 |
| 7 purchase totals = | $862.20 | $940.2773 | $940.27 | $940.25 | $940.30 | |