| 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 | $188.93 | 3.324% | $195.21 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $30.98 | 3.699% | $32.126 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $160.71 | 13.511% | $182.4235 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $166.54 | 12.321% | $187.0594 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $192.82 | 3.535% | $199.6362 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $11.71 | 8.590% | $12.7159 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $164.50 | 3.151% | $169.6834 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $916.19 | $978.8544 | $978.86 | $978.85 | $978.80 | |