| 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 | $127.61 | 9.781% | $140.0915 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $175.29 | 3.799% | $181.9493 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $222.92 | 6.358% | $237.0933 | $237.09 | $237.10 | $237.10 |
| Purchase #4 | $44.45 | 6.402% | $47.2957 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $221.87 | 7.339% | $238.153 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $39.90 | 6.593% | $42.5306 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $38.78 | 12.352% | $43.5701 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $870.82 | $930.6835 | $930.68 | $930.70 | $930.70 | |