| 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 | $64.36 | 9.318% | $70.3571 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $139.81 | 3.789% | $145.1074 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $148.91 | 7.770% | $160.4803 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $243.52 | 7.365% | $261.4552 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $186.65 | 10.463% | $206.1792 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $219.82 | 10.519% | $242.9429 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $150.81 | 13.233% | $170.7667 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $1,153.88 | $1,257.2888 | $1,257.30 | $1,257.30 | $1,257.40 | |