| 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 | $202.73 | 3.639% | $210.1073 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $174.69 | 11.153% | $194.1732 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $82.30 | 3.764% | $85.3978 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $58.79 | 3.814% | $61.0323 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $13.33 | 5.401% | $14.05 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $144.87 | 11.685% | $161.7981 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $78.88 | 3.466% | $81.614 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $755.59 | $808.1727 | $808.17 | $808.15 | $808.20 | |