| 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 | $154.51 | 5.830% | $163.5179 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $169.39 | 4.186% | $176.4807 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $244.98 | 10.276% | $270.1541 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $121.52 | 3.523% | $125.8011 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $65.64 | 10.860% | $72.7685 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $93.57 | 3.234% | $96.5961 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $156.42 | 8.820% | $170.2162 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,006.03 | $1,075.5346 | $1,075.54 | $1,075.50 | $1,075.60 | |