| 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 | $146.82 | 13.323% | $166.3808 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $239.30 | 6.447% | $254.7277 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $139.89 | 5.763% | $147.9519 | $147.95 | $147.95 | $148.00 |
| Purchase #4 | $45.95 | 12.674% | $51.7737 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $14.28 | 10.430% | $15.7694 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $163.48 | 12.398% | $183.7483 | $183.75 | $183.75 | $183.70 |
| Purchase #7 | $85.58 | 12.337% | $96.138 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $835.30 | $916.4898 | $916.49 | $916.50 | $916.50 | |