| 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 | $183.49 | 5.630% | $193.8205 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $188.88 | 5.773% | $199.784 | $199.78 | $199.80 | $199.80 |
| Purchase #3 | $62.89 | 9.622% | $68.9413 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $14.65 | 11.460% | $16.3289 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $92.95 | 7.790% | $100.1908 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $159.44 | 12.439% | $179.2727 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $47.69 | 6.164% | $50.6296 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $749.99 | $808.9678 | $808.96 | $809.00 | $808.90 | |