| 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 | $175.56 | 13.270% | $198.8568 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $204.59 | 10.823% | $226.7328 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $44.43 | 3.505% | $45.9873 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $45.80 | 7.200% | $49.0976 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $25.99 | 7.167% | $27.8527 | $27.85 | $27.85 | $27.90 |
| Purchase #6 | $113.71 | 13.373% | $128.9164 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $170.56 | 11.528% | $190.2222 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $780.64 | $867.6658 | $867.67 | $867.65 | $867.70 | |