| 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 | $148.38 | 3.825% | $154.0555 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $168.78 | 12.787% | $190.3619 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $85.63 | 10.387% | $94.5244 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $245.61 | 5.226% | $258.4456 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $208.43 | 9.516% | $228.2642 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $160.65 | 7.234% | $172.2714 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $74.79 | 5.626% | $78.9977 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $1,092.27 | $1,176.9207 | $1,176.92 | $1,176.85 | $1,177.00 | |