| 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 | $175.96 | 3.418% | $181.9743 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $78.87 | 10.359% | $87.0401 | $87.04 | $87.05 | $87.00 |
| Purchase #3 | $91.73 | 9.660% | $100.5911 | $100.59 | $100.60 | $100.60 |
| Purchase #4 | $182.79 | 13.201% | $206.9201 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $102.98 | 4.374% | $107.4843 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $178.40 | 7.718% | $192.1689 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $53.75 | 11.395% | $59.8748 | $59.87 | $59.85 | $59.90 |
| 7 purchase totals = | $864.48 | $936.0536 | $936.04 | $936.00 | $936.10 | |