| 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 | $163.64 | 5.795% | $173.1229 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $101.97 | 11.475% | $113.6711 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $83.58 | 4.205% | $87.0945 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $5.55 | 6.458% | $5.9084 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $167.90 | 10.530% | $185.5799 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $244.56 | 9.418% | $267.5927 | $267.59 | $267.60 | $267.60 |
| Purchase #7 | $103.89 | 10.112% | $114.3954 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $871.09 | $947.3649 | $947.36 | $947.35 | $947.40 | |