| 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 | $136.71 | 9.697% | $149.9668 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $160.27 | 9.325% | $175.2152 | $175.22 | $175.20 | $175.20 |
| Purchase #3 | $133.31 | 5.575% | $140.742 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $230.72 | 4.592% | $241.3147 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $160.81 | 9.382% | $175.8972 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $208.86 | 7.179% | $223.8541 | $223.85 | $223.85 | $223.90 |
| Purchase #7 | $190.52 | 9.277% | $208.1945 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,221.20 | $1,315.1845 | $1,315.18 | $1,315.15 | $1,315.20 | |