| 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 | $128.76 | 13.685% | $146.3808 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $247.69 | 6.243% | $263.1533 | $263.15 | $263.15 | $263.20 |
| Purchase #3 | $83.34 | 12.203% | $93.51 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $66.52 | 11.728% | $74.3215 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $201.39 | 13.797% | $229.1758 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $201.34 | 4.503% | $210.4063 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $56.83 | 8.479% | $61.6486 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $985.87 | $1,078.5963 | $1,078.60 | $1,078.60 | $1,078.60 | |