| 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 | $184.28 | 8.677% | $200.27 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $136.42 | 9.663% | $149.6023 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $143.72 | 9.873% | $157.9095 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $19.56 | 8.296% | $21.1827 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $15.46 | 8.492% | $16.7729 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $195.54 | 4.572% | $204.4801 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $78.97 | 8.798% | $85.9178 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $773.95 | $836.1353 | $836.13 | $836.10 | $836.20 | |