| 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 | $172.26 | 4.712% | $180.3769 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $214.25 | 9.563% | $234.7387 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $228.75 | 8.281% | $247.6928 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $150.52 | 4.644% | $157.5101 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $61.73 | 8.639% | $67.0629 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $162.77 | 7.611% | $175.1584 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $95.67 | 7.560% | $102.9027 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $1,085.95 | $1,165.4425 | $1,165.44 | $1,165.45 | $1,165.50 | |