| 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 | $166.74 | 5.402% | $175.7473 | $175.75 | $175.75 | $175.70 |
| Purchase #2 | $5.67 | 10.667% | $6.2748 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $128.44 | 9.615% | $140.7895 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $109.77 | 7.280% | $117.7613 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $110.99 | 6.526% | $118.2332 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $229.45 | 10.813% | $254.2604 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $64.35 | 3.574% | $66.6499 | $66.65 | $66.65 | $66.60 |
| 7 purchase totals = | $815.41 | $879.7164 | $879.71 | $879.70 | $879.70 | |