| 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 | $15.56 | 6.763% | $16.6123 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $163.96 | 10.553% | $181.2627 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $232.96 | 7.537% | $250.5182 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $37.78 | 8.443% | $40.9698 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $242.27 | 10.600% | $267.9506 | $267.95 | $267.95 | $268.00 |
| Purchase #6 | $216.45 | 12.399% | $243.2876 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $149.45 | 13.565% | $169.7229 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,058.43 | $1,170.3241 | $1,170.32 | $1,170.25 | $1,170.40 | |