| 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 | $170.38 | 5.134% | $179.1273 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $46.89 | 7.186% | $50.2595 | $50.26 | $50.25 | $50.30 |
| Purchase #3 | $175.47 | 10.671% | $194.1944 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $32.56 | 13.508% | $36.9582 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $136.96 | 5.313% | $144.2367 | $144.24 | $144.25 | $144.20 |
| Purchase #6 | $185.83 | 10.323% | $205.0132 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $77.97 | 13.581% | $88.5591 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $826.06 | $898.3484 | $898.35 | $898.35 | $898.40 | |