| 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 | $166.47 | 13.357% | $188.7054 | $188.71 | $188.70 | $188.70 |
| Purchase #2 | $250.89 | 11.106% | $278.7538 | $278.75 | $278.75 | $278.80 |
| Purchase #3 | $34.90 | 5.437% | $36.7975 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $192.36 | 5.547% | $203.0302 | $203.03 | $203.05 | $203.00 |
| Purchase #5 | $40.46 | 7.619% | $43.5426 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $45.64 | 11.443% | $50.8626 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $85.75 | 12.437% | $96.4147 | $96.41 | $96.40 | $96.40 |
| 7 purchase totals = | $816.47 | $898.1068 | $898.10 | $898.10 | $898.10 | |