| 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 | $122.70 | 11.435% | $136.7307 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $55.54 | 8.621% | $60.3281 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $30.50 | 4.421% | $31.8484 | $31.85 | $31.85 | $31.80 |
| Purchase #4 | $110.35 | 5.192% | $116.0794 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $235.94 | 12.248% | $264.8379 | $264.84 | $264.85 | $264.80 |
| Purchase #6 | $163.99 | 8.115% | $177.2978 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $35.36 | 9.871% | $38.8504 | $38.85 | $38.85 | $38.90 |
| 7 purchase totals = | $754.38 | $825.9727 | $825.98 | $826.05 | $825.90 | |