| 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 | $134.90 | 5.388% | $142.1684 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $204.77 | 9.375% | $223.9672 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $213.52 | 6.160% | $226.6728 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $233.58 | 11.814% | $261.1751 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $153.66 | 11.168% | $170.8207 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $90.57 | 12.667% | $102.0425 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $60.91 | 10.370% | $67.2264 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $1,091.91 | $1,194.0731 | $1,194.08 | $1,194.05 | $1,194.10 | |