| 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 | $148.83 | 6.557% | $158.5888 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $22.33 | 11.482% | $24.8939 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $97.50 | 11.457% | $108.6706 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $120.62 | 7.751% | $129.9693 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $9.29 | 3.230% | $9.5901 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $136.44 | 10.872% | $151.2738 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $76.69 | 12.668% | $86.4051 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $611.70 | $669.3916 | $669.39 | $669.35 | $669.50 | |