| 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 | $165.47 | 10.269% | $182.4621 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $31.76 | 6.692% | $33.8854 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $70.37 | 3.273% | $72.6732 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $195.65 | 6.689% | $208.737 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $161.74 | 4.679% | $169.3078 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $242.90 | 9.462% | $265.8832 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $187.93 | 10.214% | $207.1252 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,055.82 | $1,140.0739 | $1,140.08 | $1,140.10 | $1,140.10 | |