| 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 | $147.68 | 8.472% | $160.1914 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $43.37 | 6.545% | $46.2086 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $161.66 | 4.787% | $169.3987 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $217.26 | 7.639% | $233.8565 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $16.90 | 4.791% | $17.7097 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $44.75 | 10.550% | $49.4711 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $175.41 | 7.680% | $188.8815 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $807.03 | $865.7175 | $865.72 | $865.70 | $865.80 | |