| 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 | $119.86 | 10.678% | $132.6587 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $190.75 | 9.400% | $208.6805 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $140.67 | 11.493% | $156.8372 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $33.74 | 13.564% | $38.3165 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $140.62 | 5.665% | $148.5861 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $145.34 | 10.291% | $160.2969 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $48.94 | 9.387% | $53.534 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $819.92 | $898.9099 | $898.92 | $898.95 | $898.90 | |