| 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 | $132.77 | 5.591% | $140.1932 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $51.97 | 3.451% | $53.7635 | $53.76 | $53.75 | $53.80 |
| Purchase #3 | $92.99 | 13.616% | $105.6515 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $71.76 | 6.334% | $76.3053 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $158.57 | 4.710% | $166.0386 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $230.69 | 9.533% | $252.6817 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $79.79 | 10.810% | $88.4153 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $818.54 | $883.0491 | $883.05 | $883.05 | $883.10 | |