| 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 | $160.33 | 5.813% | $169.65 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $71.96 | 7.164% | $77.1152 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $11.81 | 11.475% | $13.1652 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $108.41 | 4.402% | $113.1822 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $235.33 | 4.610% | $246.1787 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $111.52 | 12.410% | $125.3596 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $30.99 | 11.651% | $34.6006 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $730.35 | $779.2515 | $779.26 | $779.25 | $779.40 | |