| 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 | $12.42 | 12.676% | $13.9944 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $90.46 | 8.537% | $98.1826 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $95.31 | 8.807% | $103.704 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $158.38 | 5.727% | $167.4504 | $167.45 | $167.45 | $167.50 |
| Purchase #5 | $171.96 | 4.594% | $179.8598 | $179.86 | $179.85 | $179.90 |
| Purchase #6 | $152.26 | 11.368% | $169.5689 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $167.62 | 8.262% | $181.4688 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $848.41 | $914.2289 | $914.22 | $914.20 | $914.40 | |