| 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 | $193.77 | 6.532% | $206.4271 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $232.68 | 6.439% | $247.6623 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $163.85 | 5.452% | $172.7831 | $172.78 | $172.80 | $172.80 |
| Purchase #4 | $91.46 | 12.515% | $102.9062 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $32.99 | 8.827% | $35.902 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $20.73 | 12.761% | $23.3754 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $22.82 | 9.765% | $25.0484 | $25.05 | $25.05 | $25.00 |
| 7 purchase totals = | $758.30 | $814.1045 | $814.11 | $814.15 | $814.10 | |