| 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 | $205.35 | 8.678% | $223.1703 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $60.67 | 7.151% | $65.0085 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $69.60 | 9.395% | $76.1389 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $32.97 | 13.780% | $37.5133 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $19.79 | 3.377% | $20.4583 | $20.46 | $20.45 | $20.50 |
| Purchase #6 | $183.34 | 8.356% | $198.6599 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $102.68 | 6.500% | $109.3542 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $674.40 | $730.3034 | $730.30 | $730.25 | $730.40 | |