| 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 | $156.27 | 13.690% | $177.6634 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $110.44 | 6.631% | $117.7633 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $51.47 | 6.531% | $54.8315 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $10.66 | 7.291% | $11.4372 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $34.32 | 4.754% | $35.9516 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $138.65 | 12.292% | $155.6929 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $159.47 | 7.308% | $171.1241 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $661.28 | $724.4640 | $724.45 | $724.45 | $724.50 | |