| 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 | $112.91 | 5.787% | $119.4441 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $36.37 | 7.835% | $39.2196 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $240.37 | 12.772% | $271.0701 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $176.98 | 11.162% | $196.7345 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $13.45 | 7.286% | $14.43 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $77.29 | 9.301% | $84.4787 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $176.56 | 3.261% | $182.3176 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $833.93 | $907.6946 | $907.69 | $907.70 | $907.60 | |