| 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 | $151.27 | 4.143% | $157.5371 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $79.58 | 8.407% | $86.2703 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $42.77 | 10.393% | $47.2151 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $220.49 | 3.324% | $227.8191 | $227.82 | $227.80 | $227.80 |
| Purchase #5 | $237.48 | 3.819% | $246.5494 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $21.49 | 4.300% | $22.4141 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $149.53 | 11.562% | $166.8187 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $902.61 | $954.6238 | $954.63 | $954.55 | $954.50 | |