| 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 | $183.45 | 4.807% | $192.2684 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $115.83 | 12.629% | $130.4582 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $110.59 | 6.591% | $117.879 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $117.92 | 13.569% | $133.9206 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $130.73 | 3.107% | $134.7918 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $173.87 | 12.221% | $195.1187 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $66.48 | 11.551% | $74.1591 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $898.87 | $978.5958 | $978.60 | $978.55 | $978.70 | |