| 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 | $138.44 | 4.446% | $144.595 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $141.56 | 10.316% | $156.1633 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $135.50 | 8.213% | $146.6286 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $125.27 | 3.251% | $129.3425 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $248.70 | 13.280% | $281.7274 | $281.73 | $281.75 | $281.70 |
| Purchase #6 | $115.93 | 13.353% | $131.4101 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $154.67 | 3.662% | $160.334 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,060.07 | $1,150.2009 | $1,150.20 | $1,150.25 | $1,150.10 | |