| 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 | $87.25 | 9.445% | $95.4908 | $95.49 | $95.50 | $95.50 |
| Purchase #2 | $163.81 | 8.794% | $178.2155 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $186.89 | 10.637% | $206.7695 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $137.87 | 13.762% | $156.8437 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $209.94 | 7.195% | $225.0452 | $225.05 | $225.05 | $225.00 |
| Purchase #6 | $219.34 | 13.288% | $248.4859 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $152.95 | 11.192% | $170.0682 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,158.05 | $1,280.9188 | $1,280.93 | $1,280.90 | $1,280.90 | |