| 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 | $136.98 | 8.684% | $148.8753 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $96.91 | 9.316% | $105.9381 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $213.39 | 13.398% | $241.98 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $19.58 | 8.503% | $21.2449 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $79.47 | 3.160% | $81.9813 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $43.36 | 8.387% | $46.9966 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $13.85 | 5.512% | $14.6134 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $603.54 | $661.6296 | $661.63 | $661.70 | $661.60 | |