| 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 | $135.94 | 6.811% | $145.1989 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $11.89 | 6.356% | $12.6457 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $187.86 | 6.379% | $199.8436 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $45.44 | 6.107% | $48.215 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $162.64 | 6.580% | $173.3417 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $211.48 | 13.157% | $239.3044 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $133.31 | 11.806% | $149.0486 | $149.05 | $149.05 | $149.00 |
| 7 purchase totals = | $888.56 | $967.5979 | $967.60 | $967.60 | $967.40 | |