| 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 | $117.33 | 8.631% | $127.4568 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $197.99 | 7.587% | $213.0115 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $32.83 | 6.138% | $34.8451 | $34.85 | $34.85 | $34.80 |
| Purchase #4 | $38.56 | 8.185% | $41.7161 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $7.88 | 4.706% | $8.2508 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $180.74 | 5.622% | $190.9012 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $63.79 | 6.572% | $67.9823 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $639.12 | $684.1638 | $684.17 | $684.15 | $684.20 | |