| 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 | $159.45 | 8.718% | $173.3509 | $173.35 | $173.35 | $173.40 |
| Purchase #2 | $145.61 | 12.382% | $163.6394 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $100.40 | 8.775% | $109.2101 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $51.28 | 10.571% | $56.7008 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $173.91 | 11.452% | $193.8262 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $37.85 | 5.354% | $39.8765 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $70.95 | 10.542% | $78.4295 | $78.43 | $78.45 | $78.40 |
| 7 purchase totals = | $739.45 | $815.0334 | $815.04 | $815.10 | $815.00 | |