| 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 | $170.87 | 6.613% | $182.1696 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $24.46 | 8.306% | $26.4916 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $238.92 | 5.351% | $251.7046 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $99.41 | 5.338% | $104.7165 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $141.39 | 5.519% | $149.1933 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $33.85 | 12.376% | $38.0393 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $114.51 | 5.349% | $120.6351 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $823.41 | $872.9500 | $872.95 | $872.95 | $872.90 | |