| 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 | $132.95 | 6.178% | $141.1637 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $28.85 | 8.831% | $31.3977 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $202.87 | 10.324% | $223.8143 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $157.97 | 11.683% | $176.4256 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $92.76 | 5.756% | $98.0993 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $48.95 | 13.637% | $55.6253 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $156.54 | 8.528% | $169.8897 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $820.89 | $896.4156 | $896.42 | $896.45 | $896.40 | |