| 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 | $148.98 | 6.768% | $159.063 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $124.97 | 10.337% | $137.8881 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $156.53 | 12.259% | $175.719 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $67.26 | 11.227% | $74.8113 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $140.81 | 6.561% | $150.0485 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $148.80 | 4.552% | $155.5734 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $99.94 | 7.478% | $107.4135 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $887.29 | $960.5168 | $960.51 | $960.45 | $960.50 | |