| 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 | $175.72 | 6.530% | $187.1945 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $129.97 | 10.774% | $143.973 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $205.42 | 6.638% | $219.0558 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $84.64 | 6.832% | $90.4226 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $103.47 | 12.545% | $116.4503 | $116.45 | $116.45 | $116.50 |
| Purchase #6 | $112.55 | 3.242% | $116.1989 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $73.30 | 12.556% | $82.5035 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $885.07 | $955.7986 | $955.79 | $955.75 | $955.90 | |