| 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 | $130.38 | 5.142% | $137.0841 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $240.64 | 13.116% | $272.2023 | $272.20 | $272.20 | $272.20 |
| Purchase #3 | $13.94 | 6.851% | $14.895 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $51.56 | 5.677% | $54.4871 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $124.63 | 10.155% | $137.2862 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $66.76 | 12.792% | $75.2999 | $75.30 | $75.30 | $75.30 |
| Purchase #7 | $44.37 | 9.388% | $48.5355 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $672.28 | $739.7901 | $739.80 | $739.85 | $739.80 | |