| 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 | $17.52 | 9.694% | $19.2184 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $157.55 | 6.703% | $168.1106 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $228.97 | 10.218% | $252.3662 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $238.33 | 5.686% | $251.8814 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $34.29 | 3.755% | $35.5776 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $167.42 | 13.785% | $190.4988 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $59.82 | 8.689% | $65.0178 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $903.90 | $982.6708 | $982.68 | $982.65 | $982.70 | |