| 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 | $170.34 | 6.793% | $181.9112 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $45.66 | 11.277% | $50.8091 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $116.97 | 6.496% | $124.5684 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $166.64 | 9.348% | $182.2175 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $58.30 | 7.717% | $62.799 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $131.71 | 9.682% | $144.4622 | $144.46 | $144.45 | $144.50 |
| Purchase #7 | $205.72 | 7.236% | $220.6059 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $895.34 | $967.3733 | $967.38 | $967.30 | $967.40 | |