| 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 | $141.69 | 4.283% | $147.7586 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $149.31 | 5.754% | $157.9013 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $249.28 | 5.293% | $262.4744 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $73.61 | 3.177% | $75.9486 | $75.95 | $75.95 | $75.90 |
| Purchase #5 | $51.55 | 10.807% | $57.121 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $159.63 | 4.835% | $167.3481 | $167.35 | $167.35 | $167.30 |
| Purchase #7 | $15.36 | 11.662% | $17.1513 | $17.15 | $17.15 | $17.20 |
| 7 purchase totals = | $840.43 | $885.7033 | $885.70 | $885.65 | $885.70 | |