| 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 | $136.45 | 5.694% | $144.2195 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $163.50 | 13.555% | $185.6624 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $13.87 | 13.372% | $15.7247 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $216.90 | 11.545% | $241.9411 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $71.25 | 10.373% | $78.6408 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $165.58 | 13.127% | $187.3157 | $187.32 | $187.30 | $187.30 |
| Purchase #7 | $96.44 | 12.705% | $108.6927 | $108.69 | $108.70 | $108.70 |
| 7 purchase totals = | $863.99 | $962.1969 | $962.19 | $962.15 | $962.10 | |