| 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 | $182.52 | 3.633% | $189.151 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $145.59 | 12.362% | $163.5878 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $193.99 | 9.780% | $212.9622 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $30.30 | 11.655% | $33.8315 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $106.65 | 5.743% | $112.7749 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $84.95 | 13.523% | $96.4378 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $234.56 | 5.390% | $247.2028 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $978.56 | $1,055.9480 | $1,055.94 | $1,055.95 | $1,056.00 | |