| 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 | $51.89 | 10.541% | $57.3597 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $124.40 | 6.415% | $132.3803 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $165.85 | 10.154% | $182.6904 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $169.89 | 4.591% | $177.6896 | $177.69 | $177.70 | $177.70 |
| Purchase #5 | $173.40 | 10.649% | $191.8654 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $167.44 | 9.327% | $183.0571 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $168.35 | 7.598% | $181.1412 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $1,021.22 | $1,106.1837 | $1,106.19 | $1,106.20 | $1,106.30 | |