| 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 | $167.57 | 8.123% | $181.1817 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $132.74 | 9.544% | $145.4087 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $33.41 | 4.800% | $35.0137 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $11.87 | 6.122% | $12.5967 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $90.72 | 7.484% | $97.5095 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $158.41 | 7.782% | $170.7375 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $11.72 | 8.288% | $12.6914 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $606.44 | $655.1392 | $655.14 | $655.15 | $655.10 | |