| 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 | $156.56 | 4.783% | $164.0483 | $164.05 | $164.05 | $164.00 |
| Purchase #2 | $58.64 | 7.444% | $63.0052 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $74.72 | 13.873% | $85.0859 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $186.76 | 3.630% | $193.5394 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $39.33 | 13.263% | $44.5463 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $174.95 | 6.634% | $186.5562 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $224.80 | 7.866% | $242.4828 | $242.48 | $242.50 | $242.50 |
| 7 purchase totals = | $915.76 | $979.2641 | $979.28 | $979.30 | $979.20 | |