| 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 | $135.51 | 10.830% | $150.1857 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $106.71 | 10.346% | $117.7502 | $117.75 | $117.75 | $117.80 |
| Purchase #3 | $194.47 | 5.852% | $205.8504 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $9.68 | 6.126% | $10.273 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $234.51 | 8.800% | $255.1469 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $16.28 | 5.837% | $17.2303 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $56.57 | 3.119% | $58.3344 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $753.73 | $814.7709 | $814.77 | $814.80 | $814.80 | |