| 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 | $16.82 | 9.265% | $18.3784 | $18.38 | $18.40 | $18.40 |
| Purchase #2 | $171.37 | 12.544% | $192.8667 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $204.80 | 3.202% | $211.3577 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $62.97 | 11.767% | $70.3797 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $102.73 | 3.445% | $106.269 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $135.50 | 9.378% | $148.2072 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $113.60 | 7.520% | $122.1427 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $807.79 | $869.6014 | $869.61 | $869.60 | $869.70 | |