| 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 | $41.83 | 3.610% | $43.3401 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $146.35 | 8.811% | $159.2449 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $148.87 | 13.713% | $169.2845 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $174.79 | 11.800% | $195.4152 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $176.48 | 6.641% | $188.2 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $164.78 | 6.174% | $174.9535 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $86.75 | 11.485% | $96.7132 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $939.85 | $1,027.1514 | $1,027.14 | $1,027.15 | $1,027.10 | |