| 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 | $162.45 | 11.462% | $181.07 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $204.57 | 7.772% | $220.4692 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $137.94 | 13.520% | $156.5895 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $113.64 | 7.342% | $121.9834 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $219.92 | 10.803% | $243.678 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $89.80 | 8.552% | $97.4797 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $119.74 | 8.712% | $130.1717 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $1,048.06 | $1,151.4415 | $1,151.44 | $1,151.45 | $1,151.60 | |