| 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 | $166.28 | 4.297% | $173.4251 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $196.78 | 3.563% | $203.7913 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $25.60 | 3.477% | $26.4901 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $84.65 | 12.118% | $94.9079 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $67.36 | 10.148% | $74.1957 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $151.43 | 11.771% | $169.2548 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $216.32 | 13.793% | $246.157 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $908.42 | $988.2219 | $988.23 | $988.25 | $988.30 | |