| 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 | $180.55 | 4.481% | $188.6404 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $107.70 | 4.263% | $112.2913 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $201.38 | 12.706% | $226.9673 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $45.34 | 12.401% | $50.9626 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $210.25 | 7.327% | $225.655 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $52.30 | 4.278% | $54.5374 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $62.59 | 9.523% | $68.5504 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $860.11 | $927.6044 | $927.61 | $927.60 | $927.70 | |