| 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 | $139.61 | 8.304% | $151.2032 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $154.29 | 3.675% | $159.9602 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $31.59 | 5.249% | $33.2482 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $119.94 | 7.572% | $129.0219 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $77.88 | 5.742% | $82.3519 | $82.35 | $82.35 | $82.40 |
| Purchase #6 | $240.55 | 10.663% | $266.1998 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $174.42 | 6.565% | $185.8707 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $938.28 | $1,007.8559 | $1,007.85 | $1,007.80 | $1,007.90 | |