| 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 | $141.42 | 12.167% | $158.6266 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $14.75 | 8.203% | $15.9599 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $73.60 | 9.820% | $80.8275 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $189.69 | 11.201% | $210.9372 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $66.85 | 13.358% | $75.7798 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $111.91 | 5.630% | $118.2105 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $205.32 | 13.123% | $232.2641 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $803.54 | $892.6056 | $892.61 | $892.65 | $892.60 | |