| 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 | $199.79 | 13.663% | $227.0873 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $138.38 | 6.267% | $147.0523 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $142.55 | 12.164% | $159.8898 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $70.78 | 7.488% | $76.08 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $44.60 | 12.767% | $50.2941 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $211.33 | 13.244% | $239.3185 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $73.83 | 7.598% | $79.4396 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $881.26 | $979.1616 | $979.16 | $979.20 | $979.20 | |