| 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 | $64.38 | 10.170% | $70.9274 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $180.28 | 4.710% | $188.7712 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $211.38 | 9.360% | $231.1652 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $127.43 | 5.766% | $134.7776 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $177.40 | 9.499% | $194.2512 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $91.67 | 6.757% | $97.8641 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $149.82 | 12.845% | $169.0644 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $1,002.36 | $1,086.8211 | $1,086.82 | $1,086.80 | $1,087.00 | |