| 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 | $174.49 | 3.587% | $180.749 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $132.25 | 10.361% | $145.9524 | $145.95 | $145.95 | $146.00 |
| Purchase #3 | $132.85 | 7.583% | $142.924 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $153.61 | 6.171% | $163.0893 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $230.71 | 8.128% | $249.4621 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $177.91 | 6.836% | $190.0719 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $165.81 | 8.276% | $179.5324 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $1,167.63 | $1,251.7811 | $1,251.77 | $1,251.75 | $1,251.80 | |