| 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 | $180.46 | 8.395% | $195.6096 | $195.61 | $195.60 | $195.60 |
| Purchase #2 | $14.59 | 3.547% | $15.1075 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $20.75 | 11.466% | $23.1292 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $206.75 | 9.620% | $226.6394 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $45.61 | 6.458% | $48.5555 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $213.91 | 13.585% | $242.9697 | $242.97 | $242.95 | $243.00 |
| Purchase #7 | $99.81 | 8.634% | $108.4276 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $781.88 | $860.4385 | $860.45 | $860.45 | $860.40 | |