| 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 | $10.37 | 8.180% | $11.2183 | $11.22 | $11.20 | $11.20 |
| Purchase #2 | $145.61 | 5.560% | $153.7059 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $157.26 | 12.745% | $177.3028 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $199.69 | 13.641% | $226.9297 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $141.73 | 11.233% | $157.6505 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $153.47 | 10.471% | $169.5398 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $80.41 | 12.420% | $90.3969 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $888.54 | $986.7439 | $986.75 | $986.75 | $986.70 | |