| 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 | $138.78 | 12.409% | $156.0012 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $35.47 | 6.707% | $37.849 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $44.37 | 3.646% | $45.9877 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $204.85 | 7.823% | $220.8754 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $131.46 | 7.510% | $141.3326 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $228.69 | 13.434% | $259.4122 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $67.43 | 13.400% | $76.4656 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $851.05 | $937.9237 | $937.93 | $937.95 | $937.90 | |