| 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 | $174.75 | 3.134% | $180.2267 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $149.94 | 12.141% | $168.1442 | $168.14 | $168.15 | $168.10 |
| Purchase #3 | $33.86 | 7.196% | $36.2966 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $194.43 | 4.666% | $203.5021 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $6.79 | 10.104% | $7.4761 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $93.94 | 5.476% | $99.0842 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $151.79 | 10.283% | $167.3986 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $805.50 | $862.1285 | $862.13 | $862.20 | $862.10 | |