| 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 | $144.50 | 10.463% | $159.619 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $206.75 | 10.462% | $228.3802 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $65.27 | 10.281% | $71.9804 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $157.34 | 12.655% | $177.2514 | $177.25 | $177.25 | $177.30 |
| Purchase #5 | $165.97 | 4.193% | $172.9291 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $206.61 | 7.431% | $221.9632 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $64.54 | 3.257% | $66.6421 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $1,010.98 | $1,098.7654 | $1,098.76 | $1,098.80 | $1,098.80 | |