| 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 | $153.97 | 5.580% | $162.5615 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $174.99 | 8.362% | $189.6227 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $79.26 | 9.240% | $86.5836 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $196.32 | 6.239% | $208.5684 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $82.34 | 13.178% | $93.1908 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $53.39 | 13.233% | $60.4551 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $119.66 | 11.763% | $133.7356 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $859.93 | $934.7177 | $934.72 | $934.70 | $934.80 | |