| 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 | $166.57 | 12.245% | $186.9665 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $32.34 | 8.211% | $34.9954 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $23.38 | 13.696% | $26.5821 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $30.44 | 10.458% | $33.6234 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $91.99 | 9.580% | $100.8026 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $64.39 | 8.816% | $70.0666 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $190.42 | 4.572% | $199.126 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $599.53 | $652.1626 | $652.17 | $652.15 | $652.20 | |