| 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 | $17.88 | 8.571% | $19.4125 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $160.41 | 11.787% | $179.3175 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $214.49 | 6.604% | $228.6549 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $241.38 | 10.301% | $266.2446 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $27.40 | 7.327% | $29.4076 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $204.93 | 7.850% | $221.017 | $221.02 | $221.00 | $221.00 |
| Purchase #7 | $32.37 | 7.790% | $34.8916 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $898.86 | $978.9457 | $978.94 | $978.90 | $978.90 | |