| 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 | $179.40 | 6.841% | $191.6728 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $225.41 | 13.607% | $256.0815 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $218.84 | 11.548% | $244.1116 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $51.26 | 7.836% | $55.2767 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $57.96 | 6.256% | $61.586 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $70.49 | 3.728% | $73.1179 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $77.99 | 11.589% | $87.0283 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $881.35 | $968.8748 | $968.88 | $968.90 | $968.90 | |