| 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 | $78.40 | 7.832% | $84.5403 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $121.33 | 11.233% | $134.959 | $134.96 | $134.95 | $135.00 |
| Purchase #3 | $163.48 | 7.720% | $176.1007 | $176.10 | $176.10 | $176.10 |
| Purchase #4 | $7.71 | 7.693% | $8.3031 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $181.77 | 3.322% | $187.8084 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $227.83 | 5.741% | $240.9097 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $89.69 | 5.106% | $94.2696 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $870.21 | $926.8908 | $926.89 | $926.85 | $926.90 | |