| 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 | $139.35 | 7.472% | $149.7622 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $198.87 | 4.588% | $207.9942 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $168.65 | 9.744% | $185.0833 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $199.36 | 7.307% | $213.9272 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $41.92 | 9.632% | $45.9577 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $125.82 | 5.178% | $132.335 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $250.73 | 13.872% | $285.5113 | $285.51 | $285.50 | $285.50 |
| 7 purchase totals = | $1,124.70 | $1,220.5709 | $1,220.57 | $1,220.60 | $1,220.60 | |