| 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 | $182.75 | 3.805% | $189.7036 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $45.54 | 10.672% | $50.4 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $67.43 | 6.846% | $72.0463 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $240.72 | 7.581% | $258.969 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $233.41 | 13.711% | $265.4128 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $15.62 | 13.625% | $17.7482 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $139.69 | 7.866% | $150.678 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $925.16 | $1,004.9579 | $1,004.96 | $1,004.95 | $1,004.90 | |