| 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 | $179.67 | 9.507% | $196.7512 | $196.75 | $196.75 | $196.80 |
| Purchase #2 | $61.80 | 6.696% | $65.9381 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $152.58 | 6.500% | $162.4977 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $149.96 | 10.728% | $166.0477 | $166.05 | $166.05 | $166.00 |
| Purchase #5 | $15.41 | 6.476% | $16.408 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $226.74 | 7.789% | $244.4008 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $84.87 | 11.689% | $94.7905 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $871.03 | $946.8340 | $946.84 | $946.85 | $946.80 | |