| 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 | $169.64 | 5.149% | $178.3748 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $69.60 | 6.463% | $74.0982 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $23.84 | 13.648% | $27.0937 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $102.75 | 7.134% | $110.0802 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $118.42 | 6.721% | $126.379 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $152.30 | 11.272% | $169.4673 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $97.33 | 9.509% | $106.5851 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $733.88 | $792.0783 | $792.08 | $792.10 | $792.20 | |