| 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 | $152.86 | 7.180% | $163.8353 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $228.88 | 8.299% | $247.8748 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $186.82 | 3.687% | $193.7081 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $158.67 | 12.258% | $178.1198 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $237.90 | 12.723% | $268.168 | $268.17 | $268.15 | $268.20 |
| Purchase #6 | $10.36 | 5.182% | $10.8969 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $75.35 | 7.686% | $81.1414 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,050.84 | $1,143.7443 | $1,143.75 | $1,143.70 | $1,143.70 | |