| 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 | $73.59 | 9.373% | $80.4876 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $171.90 | 5.555% | $181.449 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $169.39 | 7.813% | $182.6244 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $154.92 | 13.400% | $175.6793 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $132.57 | 4.444% | $138.4614 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $33.48 | 10.537% | $37.0078 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $123.83 | 5.354% | $130.4599 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $859.68 | $926.1694 | $926.17 | $926.15 | $926.20 | |