| 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 | $177.91 | 8.361% | $192.7851 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $168.38 | 8.785% | $183.1722 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $18.69 | 5.378% | $19.6951 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $115.26 | 13.454% | $130.7671 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $54.92 | 8.316% | $59.4871 | $59.49 | $59.50 | $59.50 |
| Purchase #6 | $159.58 | 8.213% | $172.6863 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $149.47 | 8.684% | $162.45 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $844.21 | $921.0429 | $921.06 | $921.05 | $921.20 | |