| 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 | $161.86 | 5.162% | $170.2152 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $117.98 | 11.757% | $131.8509 | $131.85 | $131.85 | $131.90 |
| Purchase #3 | $93.45 | 6.458% | $99.485 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $20.71 | 13.764% | $23.5605 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $192.50 | 3.491% | $199.2202 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $197.97 | 9.228% | $216.2387 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $35.89 | 12.492% | $40.3734 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $820.36 | $880.9439 | $880.95 | $880.90 | $881.00 | |