| 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 | $79.57 | 8.323% | $86.1926 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $87.59 | 11.296% | $97.4842 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $179.42 | 5.574% | $189.4209 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $42.54 | 4.605% | $44.499 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $174.53 | 11.613% | $194.7982 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $134.92 | 11.226% | $150.0661 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $82.25 | 10.111% | $90.5663 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $780.82 | $853.0273 | $853.03 | $853.00 | $853.10 | |