| 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 | $165.41 | 13.763% | $188.1754 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $190.61 | 13.167% | $215.7076 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $201.80 | 4.533% | $210.9476 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $120.34 | 10.497% | $132.9721 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $54.68 | 8.252% | $59.1922 | $59.19 | $59.20 | $59.20 |
| Purchase #6 | $152.44 | 11.812% | $170.4462 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $25.79 | 7.238% | $27.6567 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $911.07 | $1,005.0978 | $1,005.11 | $1,005.10 | $1,005.10 | |