| 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 | $132.82 | 3.716% | $137.7556 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $137.69 | 7.286% | $147.7221 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $29.41 | 11.324% | $32.7404 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $61.74 | 5.198% | $64.9492 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $193.26 | 6.210% | $205.2614 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $128.78 | 4.630% | $134.7425 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $36.66 | 10.316% | $40.4418 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $720.36 | $763.6130 | $763.61 | $763.60 | $763.50 | |