| 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 | $163.90 | 9.136% | $178.8739 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $182.59 | 10.511% | $201.782 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $122.45 | 3.286% | $126.4737 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $139.76 | 10.770% | $154.8122 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $215.86 | 4.432% | $225.4269 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $238.33 | 4.826% | $249.8318 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $246.71 | 4.712% | $258.335 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,309.60 | $1,395.5355 | $1,395.53 | $1,395.55 | $1,395.50 | |