| 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 | $157.46 | 12.382% | $176.9567 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $42.75 | 10.555% | $47.2623 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $184.89 | 13.573% | $209.9851 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $132.74 | 5.778% | $140.4097 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $84.29 | 10.426% | $93.0781 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $66.45 | 13.353% | $75.3231 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $176.72 | 11.729% | $197.4475 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $845.30 | $940.4625 | $940.47 | $940.45 | $940.50 | |