| 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 | $180.28 | 8.262% | $195.1747 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $182.61 | 4.631% | $191.0667 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $231.51 | 7.340% | $248.5028 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $210.95 | 8.649% | $229.1951 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $19.50 | 3.775% | $20.2361 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $7.94 | 13.625% | $9.0218 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $190.96 | 7.192% | $204.6938 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,023.75 | $1,097.8910 | $1,097.89 | $1,097.85 | $1,097.90 | |