| 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 | $177.30 | 7.610% | $190.7925 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $147.93 | 3.147% | $152.5854 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $71.46 | 7.258% | $76.6466 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $25.51 | 8.411% | $27.6556 | $27.66 | $27.65 | $27.70 |
| Purchase #5 | $116.82 | 13.690% | $132.8127 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $194.58 | 13.591% | $221.0254 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $14.39 | 4.372% | $15.0191 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $747.99 | $816.5373 | $816.55 | $816.55 | $816.50 | |