| 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 | $141.37 | 7.219% | $151.5755 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $134.53 | 12.586% | $151.4619 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $61.99 | 12.548% | $69.7685 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $156.88 | 9.768% | $172.204 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $166.55 | 5.218% | $175.2406 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $98.25 | 8.375% | $106.4784 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $112.52 | 10.790% | $124.6609 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $872.09 | $951.3898 | $951.39 | $951.40 | $951.50 | |