| 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 | $84.54 | 7.857% | $91.1823 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $70.89 | 7.204% | $75.9969 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $208.74 | 7.861% | $225.1491 | $225.15 | $225.15 | $225.10 |
| Purchase #4 | $101.76 | 10.819% | $112.7694 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $20.36 | 6.470% | $21.6773 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $173.28 | 9.341% | $189.4661 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $175.58 | 8.668% | $190.7993 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $835.15 | $907.0404 | $907.05 | $907.05 | $907.10 | |