| 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 | $175.61 | 13.780% | $199.8091 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $174.56 | 12.281% | $195.9977 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $172.60 | 13.694% | $196.2358 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $93.75 | 8.829% | $102.0272 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $61.64 | 10.449% | $68.0808 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $205.90 | 7.167% | $220.6569 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $124.65 | 12.591% | $140.3447 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $1,008.71 | $1,123.1522 | $1,123.16 | $1,123.20 | $1,123.10 | |