| 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 | $137.89 | 12.104% | $154.5802 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $171.54 | 5.538% | $181.0399 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $29.92 | 6.738% | $31.936 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $87.31 | 10.758% | $96.7028 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $110.92 | 9.121% | $121.037 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $177.37 | 12.493% | $199.5288 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $80.34 | 7.429% | $86.3085 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $795.29 | $871.1332 | $871.14 | $871.20 | $871.00 | |