| 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 | $136.99 | 8.403% | $148.5013 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $5.94 | 7.118% | $6.3628 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $131.59 | 8.145% | $142.308 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $156.83 | 10.420% | $173.1717 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $190.64 | 8.104% | $206.0895 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $191.57 | 5.745% | $202.5757 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $229.31 | 7.595% | $246.7261 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $1,042.87 | $1,125.7351 | $1,125.74 | $1,125.75 | $1,125.80 | |