| 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 | $160.33 | 8.350% | $173.7176 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $14.29 | 8.176% | $15.4584 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $20.28 | 9.129% | $22.1314 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $140.96 | 8.144% | $152.4398 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $70.59 | 10.748% | $78.177 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $167.46 | 13.304% | $189.7389 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $147.98 | 10.258% | $163.1598 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $721.89 | $794.8229 | $794.83 | $794.85 | $794.80 | |