| 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 | $168.93 | 8.642% | $183.5289 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $96.61 | 5.623% | $102.0424 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $36.62 | 13.312% | $41.4949 | $41.49 | $41.50 | $41.50 |
| Purchase #4 | $128.89 | 6.713% | $137.5424 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $10.36 | 3.183% | $10.6898 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $23.86 | 9.846% | $26.2093 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $86.38 | 12.751% | $97.3943 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $551.65 | $598.9020 | $598.89 | $598.95 | $598.80 | |