| 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 | $154.58 | 3.402% | $159.8388 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $13.73 | 7.576% | $14.7702 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $8.67 | 10.496% | $9.58 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $63.45 | 5.147% | $66.7158 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $19.97 | 12.416% | $22.4495 | $22.45 | $22.45 | $22.40 |
| Purchase #6 | $172.62 | 5.763% | $182.5681 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $141.39 | 12.284% | $158.7583 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $574.41 | $614.6807 | $614.69 | $614.65 | $614.70 | |