| 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 | $135.92 | 13.621% | $154.4337 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $96.37 | 10.117% | $106.1198 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $214.86 | 5.486% | $226.6472 | $226.65 | $226.65 | $226.60 |
| Purchase #4 | $154.38 | 12.657% | $173.9199 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $74.66 | 6.801% | $79.7376 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $37.50 | 12.246% | $42.0923 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $154.39 | 8.700% | $167.8219 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $868.08 | $950.7724 | $950.77 | $950.75 | $950.60 | |