| 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 | $163.74 | 3.555% | $169.561 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $31.29 | 13.794% | $35.6061 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $192.53 | 3.498% | $199.2647 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $72.32 | 4.347% | $75.4638 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $47.49 | 6.856% | $50.7459 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $42.46 | 8.111% | $45.9039 | $45.90 | $45.90 | $45.90 |
| Purchase #7 | $172.81 | 8.288% | $187.1325 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $722.64 | $763.6779 | $763.67 | $763.65 | $763.70 | |