| 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 | $150.72 | 6.831% | $161.0157 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $49.67 | 13.502% | $56.3764 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $144.88 | 3.441% | $149.8653 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $160.85 | 5.811% | $170.197 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $62.63 | 10.429% | $69.1617 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $10.65 | 3.828% | $11.0577 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $58.42 | 5.340% | $61.5396 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $637.82 | $679.2134 | $679.23 | $679.20 | $679.30 | |