| 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 | $177.33 | 6.300% | $188.5018 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $99.33 | 9.296% | $108.5637 | $108.56 | $108.55 | $108.60 |
| Purchase #3 | $105.45 | 11.849% | $117.9448 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $112.62 | 8.773% | $122.5002 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $242.34 | 5.185% | $254.9053 | $254.91 | $254.90 | $254.90 |
| Purchase #6 | $199.95 | 5.605% | $211.1572 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $15.43 | 4.107% | $16.0637 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $952.45 | $1,019.6367 | $1,019.63 | $1,019.60 | $1,019.70 | |