| 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 | $186.64 | 11.744% | $208.559 | $208.56 | $208.55 | $208.60 |
| Purchase #2 | $69.56 | 8.250% | $75.2987 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $153.88 | 10.218% | $169.6035 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $49.81 | 4.597% | $52.0998 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $137.47 | 3.285% | $141.9859 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $167.87 | 9.684% | $184.1265 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $140.87 | 4.731% | $147.5346 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $906.10 | $979.2080 | $979.21 | $979.25 | $979.20 | |