| 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 | $127.54 | 13.391% | $144.6189 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $174.54 | 6.491% | $185.8694 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $231.27 | 4.543% | $241.7766 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $8.44 | 10.798% | $9.3514 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $190.49 | 11.483% | $212.364 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $21.84 | 11.800% | $24.4171 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $127.44 | 3.418% | $131.7959 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $881.56 | $950.1933 | $950.20 | $950.15 | $950.30 | |