| 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 | $168.56 | 8.792% | $183.3798 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $201.57 | 6.506% | $214.6841 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $55.88 | 12.269% | $62.7359 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $52.79 | 4.312% | $55.0663 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $121.57 | 7.643% | $130.8616 | $130.86 | $130.85 | $130.90 |
| Purchase #6 | $234.53 | 11.766% | $262.1248 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $78.75 | 3.191% | $81.2629 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $913.65 | $990.1154 | $990.11 | $990.10 | $990.20 | |