| 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 | $145.80 | 4.394% | $152.2065 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $192.86 | 13.654% | $219.1931 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $70.91 | 3.113% | $73.1174 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $199.33 | 8.249% | $215.7727 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $208.64 | 5.229% | $219.5498 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $111.88 | 12.554% | $125.9254 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $121.40 | 10.357% | $133.9734 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $1,050.82 | $1,139.7383 | $1,139.74 | $1,139.70 | $1,139.70 | |