| 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 | $169.49 | 5.132% | $178.1882 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $70.83 | 12.120% | $79.4146 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $58.47 | 8.192% | $63.2599 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $156.95 | 12.434% | $176.4652 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $81.81 | 3.155% | $84.3911 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $244.40 | 7.735% | $263.3043 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $79.58 | 7.112% | $85.2397 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $861.53 | $930.2630 | $930.26 | $930.25 | $930.30 | |