| 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 | $150.41 | 3.739% | $156.0338 | $156.03 | $156.05 | $156.00 |
| Purchase #2 | $214.61 | 13.860% | $244.3549 | $244.35 | $244.35 | $244.40 |
| Purchase #3 | $209.73 | 10.601% | $231.9635 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $186.92 | 10.106% | $205.8101 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $182.28 | 12.792% | $205.5973 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $203.61 | 4.738% | $213.257 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $172.38 | 12.235% | $193.4707 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,319.94 | $1,450.4873 | $1,450.48 | $1,450.45 | $1,450.60 | |