| 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 | $214.75 | 7.580% | $231.0281 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $156.50 | 6.660% | $166.9229 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $32.89 | 9.564% | $36.0356 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $83.59 | 11.299% | $93.0348 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $66.49 | 7.275% | $71.3271 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $108.80 | 5.614% | $114.908 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $171.46 | 3.375% | $177.2468 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $834.48 | $890.5033 | $890.51 | $890.55 | $890.30 | |