| 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 | $158.87 | 8.116% | $171.7639 | $171.76 | $171.75 | $171.80 |
| Purchase #2 | $206.75 | 8.247% | $223.8007 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $205.72 | 7.258% | $220.6512 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $27.31 | 6.163% | $28.9931 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $229.46 | 11.869% | $256.6946 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $182.53 | 9.176% | $199.279 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $215.97 | 3.314% | $223.1272 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,226.61 | $1,324.3097 | $1,324.30 | $1,324.35 | $1,324.40 | |