| 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 | $110.37 | 6.444% | $117.4822 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $153.64 | 4.257% | $160.1805 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $137.27 | 4.105% | $142.9049 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $148.41 | 13.592% | $168.5819 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $226.76 | 9.203% | $247.6287 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $192.81 | 8.243% | $208.7033 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $243.78 | 7.619% | $262.3536 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $1,213.04 | $1,307.8351 | $1,307.82 | $1,307.90 | $1,307.90 | |