| 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 | $80.41 | 13.425% | $91.205 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $149.37 | 13.405% | $169.393 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $57.71 | 6.343% | $61.3705 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $185.28 | 13.429% | $210.1613 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $141.74 | 10.626% | $156.8013 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $248.65 | 9.275% | $271.7123 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $156.74 | 9.337% | $171.3748 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,019.90 | $1,132.0182 | $1,132.01 | $1,131.95 | $1,132.10 | |