| 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 | $175.28 | 8.790% | $190.6871 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $10.37 | 10.253% | $11.4332 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $211.82 | 4.472% | $221.2926 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $136.28 | 11.563% | $152.0381 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $86.61 | 7.702% | $93.2807 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $174.45 | 10.469% | $192.7132 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $94.86 | 7.684% | $102.149 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $889.67 | $963.5939 | $963.59 | $963.65 | $963.50 | |