| 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 | $181.60 | 13.241% | $205.6457 | $205.65 | $205.65 | $205.60 |
| Purchase #2 | $119.84 | 13.473% | $135.986 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $105.67 | 4.370% | $110.2878 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $20.94 | 6.360% | $22.2718 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $45.70 | 10.506% | $50.5012 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $71.84 | 9.779% | $78.8652 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $10.87 | 6.188% | $11.5426 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $556.46 | $615.1003 | $615.11 | $615.10 | $615.10 | |