| 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 | $146.76 | 10.318% | $161.9027 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $85.70 | 8.665% | $93.1259 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $30.39 | 13.215% | $34.406 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $23.56 | 5.458% | $24.8459 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $241.25 | 11.505% | $269.0058 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $185.68 | 7.362% | $199.3498 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $6.25 | 3.718% | $6.4824 | $6.48 | $6.50 | $6.50 |
| 7 purchase totals = | $719.59 | $789.1185 | $789.13 | $789.15 | $789.00 | |