| 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 | $174.54 | 4.554% | $182.4886 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $213.71 | 7.654% | $230.0674 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $65.38 | 8.311% | $70.8137 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $34.72 | 4.414% | $36.2525 | $36.25 | $36.25 | $36.30 |
| Purchase #5 | $72.75 | 12.782% | $82.0489 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $237.64 | 13.651% | $270.0802 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $93.45 | 9.577% | $102.3997 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $892.19 | $974.1510 | $974.15 | $974.15 | $974.20 | |