| 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 | $165.99 | 7.412% | $178.2932 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $190.25 | 4.432% | $198.6819 | $198.68 | $198.70 | $198.70 |
| Purchase #3 | $213.58 | 12.564% | $240.4142 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $199.57 | 8.315% | $216.1642 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $108.94 | 7.284% | $116.8752 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $223.63 | 9.219% | $244.2464 | $244.25 | $244.25 | $244.20 |
| Purchase #7 | $131.55 | 12.611% | $148.1398 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,233.51 | $1,342.8149 | $1,342.81 | $1,342.85 | $1,342.80 | |