| 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 | $139.52 | 11.301% | $155.2872 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $129.71 | 13.185% | $146.8123 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $164.99 | 11.191% | $183.454 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $228.36 | 6.386% | $242.9431 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $30.72 | 9.634% | $33.6796 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $106.75 | 7.812% | $115.0893 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $219.65 | 6.637% | $234.2282 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,019.70 | $1,111.4937 | $1,111.49 | $1,111.55 | $1,111.50 | |