| 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 | $159.82 | 6.370% | $170.0005 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $10.75 | 11.128% | $11.9463 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $74.68 | 8.113% | $80.7388 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $228.92 | 3.351% | $236.5911 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $204.42 | 7.846% | $220.4588 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $162.79 | 9.645% | $178.4911 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $67.26 | 5.628% | $71.0454 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $908.64 | $969.2720 | $969.28 | $969.30 | $969.20 | |