| 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 | $9.50 | 7.644% | $10.2262 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $165.59 | 6.305% | $176.0304 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $37.88 | 4.193% | $39.4683 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $148.75 | 3.316% | $153.6826 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $102.74 | 13.578% | $116.69 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $204.45 | 9.747% | $224.3777 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $139.41 | 10.713% | $154.345 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $808.32 | $874.8202 | $874.83 | $874.90 | $874.80 | |