| 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 | $126.44 | 11.411% | $140.8681 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $92.56 | 3.499% | $95.7987 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $62.66 | 10.419% | $69.1885 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $23.62 | 5.212% | $24.8511 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $175.77 | 13.340% | $199.2177 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $70.58 | 9.818% | $77.5095 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $222.69 | 7.183% | $238.6858 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $774.32 | $846.1194 | $846.13 | $846.10 | $846.20 | |