| 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 | $208.46 | 4.545% | $217.9345 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $116.41 | 5.378% | $122.6705 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $144.95 | 7.749% | $156.1822 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $78.31 | 11.294% | $87.1543 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $71.41 | 12.176% | $80.1049 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $78.77 | 3.455% | $81.4915 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $35.74 | 8.833% | $38.8969 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $734.05 | $784.4348 | $784.42 | $784.45 | $784.50 | |