| 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 | $188.41 | 10.249% | $207.7201 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $187.31 | 5.225% | $197.0969 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $85.29 | 9.295% | $93.2177 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $158.61 | 7.290% | $170.1727 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $144.94 | 12.272% | $162.727 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $56.83 | 8.595% | $61.7145 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $197.61 | 6.602% | $210.6562 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,019.00 | $1,103.3051 | $1,103.31 | $1,103.25 | $1,103.30 | |