| 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 | $173.27 | 12.862% | $195.556 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $17.79 | 5.521% | $18.7722 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $246.37 | 3.130% | $254.0814 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $104.80 | 12.464% | $117.8623 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $249.29 | 11.211% | $277.2379 | $277.24 | $277.25 | $277.20 |
| Purchase #6 | $107.61 | 5.721% | $113.7664 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $177.89 | 9.846% | $195.405 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $1,077.02 | $1,172.6812 | $1,172.69 | $1,172.65 | $1,172.80 | |