| 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 | $167.64 | 6.416% | $178.3958 | $178.40 | $178.40 | $178.40 |
| Purchase #2 | $118.37 | 5.621% | $125.0236 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $39.98 | 12.674% | $45.0471 | $45.05 | $45.05 | $45.00 |
| Purchase #4 | $42.81 | 3.131% | $44.1504 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $96.37 | 10.342% | $106.3366 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $25.98 | 7.657% | $27.9693 | $27.97 | $27.95 | $28.00 |
| Purchase #7 | $175.28 | 11.336% | $195.1497 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $666.43 | $722.0725 | $722.08 | $722.05 | $722.00 | |