| 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 | $149.97 | 11.484% | $167.1926 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $237.94 | 3.615% | $246.5415 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $88.98 | 12.791% | $100.3614 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $194.69 | 13.786% | $221.53 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $48.47 | 6.555% | $51.6472 | $51.65 | $51.65 | $51.60 |
| Purchase #6 | $84.79 | 13.240% | $96.0162 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $143.58 | 9.608% | $157.3752 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $948.42 | $1,040.6641 | $1,040.67 | $1,040.70 | $1,040.60 | |