| 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 | $112.56 | 6.740% | $120.1465 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $140.38 | 13.574% | $159.4352 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $47.43 | 5.410% | $49.996 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $203.88 | 11.436% | $227.1957 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $72.61 | 9.615% | $79.5915 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $85.54 | 3.676% | $88.6845 | $88.68 | $88.70 | $88.70 |
| Purchase #7 | $178.33 | 3.157% | $183.9599 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $840.73 | $909.0093 | $909.02 | $909.05 | $909.00 | |