| 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 | $121.94 | 13.822% | $138.7945 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $97.37 | 13.344% | $110.3631 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $18.80 | 3.585% | $19.474 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $47.95 | 4.656% | $50.1826 | $50.18 | $50.20 | $50.20 |
| Purchase #5 | $104.47 | 6.126% | $110.8698 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $167.69 | 6.487% | $178.5681 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $245.99 | 11.322% | $273.841 | $273.84 | $273.85 | $273.80 |
| 7 purchase totals = | $804.21 | $882.0931 | $882.08 | $882.05 | $882.20 | |