| 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 | $164.45 | 3.782% | $170.6695 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $54.79 | 9.562% | $60.029 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $196.36 | 13.454% | $222.7783 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $61.82 | 12.157% | $69.3355 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $150.95 | 8.812% | $164.2517 | $164.25 | $164.25 | $164.30 |
| Purchase #6 | $36.38 | 8.394% | $39.4337 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $197.95 | 9.529% | $216.8127 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $862.70 | $943.3104 | $943.31 | $943.35 | $943.30 | |