| 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 | $155.67 | 10.713% | $172.3469 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $214.84 | 8.610% | $233.3377 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $122.25 | 3.120% | $126.0642 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $113.73 | 3.754% | $117.9994 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $73.50 | 7.169% | $78.7692 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $67.77 | 5.385% | $71.4194 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $213.36 | 10.212% | $235.1483 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $961.12 | $1,035.0851 | $1,035.09 | $1,035.05 | $1,035.00 | |