| 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 | $238.72 | 3.729% | $247.6219 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $164.58 | 7.734% | $177.3086 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $31.93 | 9.696% | $35.0259 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $8.50 | 3.243% | $8.7757 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $175.39 | 8.312% | $189.9684 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $135.56 | 10.637% | $149.9795 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $46.80 | 3.161% | $48.2793 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $801.48 | $856.9593 | $856.97 | $857.00 | $857.00 | |