| 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 | $153.61 | 4.333% | $160.2659 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $82.33 | 8.373% | $89.2235 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $10.64 | 5.118% | $11.1846 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $96.50 | 6.610% | $102.8787 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $64.87 | 5.226% | $68.2601 | $68.26 | $68.25 | $68.30 |
| Purchase #6 | $107.39 | 8.844% | $116.8876 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $34.51 | 10.693% | $38.2002 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $549.85 | $586.9006 | $586.90 | $586.90 | $587.00 | |