| 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 | $145.92 | 7.186% | $156.4058 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $232.91 | 11.232% | $259.0705 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $80.36 | 4.622% | $84.0742 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $160.32 | 3.311% | $165.6282 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $72.88 | 12.595% | $82.0592 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $165.62 | 5.528% | $174.7755 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $186.58 | 11.778% | $208.5554 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $1,044.59 | $1,130.5688 | $1,130.58 | $1,130.55 | $1,130.70 | |