| 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 | $152.70 | 3.401% | $157.8933 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $151.94 | 11.813% | $169.8887 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $193.55 | 5.113% | $203.4462 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $47.93 | 6.114% | $50.8604 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $151.63 | 6.526% | $161.5254 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $41.49 | 9.825% | $45.5664 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $20.73 | 10.398% | $22.8855 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $759.97 | $812.0659 | $812.08 | $812.10 | $812.10 | |