| 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 | $170.31 | 7.810% | $183.6112 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $105.25 | 9.738% | $115.4992 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $73.53 | 7.551% | $79.0823 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $62.55 | 5.822% | $66.1917 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $154.92 | 10.413% | $171.0518 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $193.67 | 5.545% | $204.409 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $105.58 | 9.715% | $115.8371 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $865.81 | $935.6823 | $935.68 | $935.70 | $935.70 | |