| 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 | $136.79 | 12.451% | $153.8217 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $162.30 | 9.734% | $178.0983 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $129.43 | 4.831% | $135.6828 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $79.39 | 3.786% | $82.3957 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $49.86 | 9.235% | $54.4646 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $51.86 | 13.136% | $58.6723 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $234.63 | 8.786% | $255.2446 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $844.26 | $918.3800 | $918.37 | $918.35 | $918.40 | |