| 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 | $217.52 | 7.128% | $233.0248 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $149.27 | 3.834% | $154.993 | $154.99 | $155.00 | $155.00 |
| Purchase #3 | $15.63 | 12.618% | $17.6022 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $10.70 | 9.698% | $11.7377 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $141.64 | 13.121% | $160.2246 | $160.22 | $160.20 | $160.20 |
| Purchase #6 | $97.44 | 9.389% | $106.5886 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $49.54 | 12.350% | $55.6582 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $681.74 | $739.8291 | $739.82 | $739.80 | $739.80 | |