| 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 | $112.63 | 12.669% | $126.8991 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $157.33 | 4.835% | $164.9369 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $144.44 | 3.564% | $149.5878 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $67.37 | 13.845% | $76.6974 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $72.90 | 8.685% | $79.2314 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $67.56 | 7.406% | $72.5635 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $169.89 | 8.505% | $184.3391 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $792.12 | $854.2552 | $854.26 | $854.30 | $854.20 | |