| 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 | $140.50 | 8.465% | $152.3933 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $30.56 | 3.476% | $31.6223 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $211.41 | 7.805% | $227.9106 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $6.85 | 11.473% | $7.6359 | $7.64 | $7.65 | $7.60 |
| Purchase #5 | $97.31 | 13.475% | $110.4225 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $221.48 | 5.249% | $233.1055 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $164.42 | 10.484% | $181.6578 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $872.53 | $944.7479 | $944.75 | $944.70 | $944.70 | |