| 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 | $146.80 | 12.286% | $164.8358 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $104.75 | 6.773% | $111.8447 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $29.97 | 4.180% | $31.2227 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $43.79 | 10.292% | $48.2969 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $186.58 | 3.612% | $193.3193 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $171.91 | 9.523% | $188.281 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $180.48 | 4.477% | $188.5601 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $864.28 | $926.3605 | $926.36 | $926.35 | $926.30 | |