| 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 | $172.98 | 6.473% | $184.177 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $125.74 | 4.361% | $131.2235 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $198.83 | 13.160% | $224.996 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $173.89 | 9.816% | $190.959 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $197.71 | 10.501% | $218.4715 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $209.76 | 3.448% | $216.9925 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $151.90 | 5.546% | $160.3244 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $1,230.81 | $1,327.1439 | $1,327.14 | $1,327.10 | $1,327.20 | |