| 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 | $156.65 | 11.476% | $174.6272 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $203.69 | 8.368% | $220.7348 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $71.52 | 5.337% | $75.337 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $28.30 | 10.311% | $31.218 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $54.52 | 13.585% | $61.9265 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $117.90 | 13.243% | $133.5135 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $93.88 | 9.267% | $102.5799 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $726.46 | $799.9369 | $799.94 | $800.00 | $799.80 | |