| 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 | $206.60 | 13.477% | $234.4435 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $129.75 | 4.784% | $135.9572 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $142.73 | 5.322% | $150.3261 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $144.53 | 11.733% | $161.4877 | $161.49 | $161.50 | $161.50 |
| Purchase #5 | $54.66 | 5.267% | $57.5389 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $80.61 | 12.117% | $90.3775 | $90.38 | $90.40 | $90.40 |
| Purchase #7 | $55.51 | 11.209% | $61.7321 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $814.39 | $891.8630 | $891.87 | $891.95 | $891.80 | |