| 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 | $156.67 | 10.783% | $173.5637 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $68.97 | 11.820% | $77.1223 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $120.58 | 8.448% | $130.7666 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $239.77 | 10.501% | $264.9482 | $264.95 | $264.95 | $264.90 |
| Purchase #5 | $148.74 | 12.451% | $167.2596 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $169.27 | 5.851% | $179.174 | $179.17 | $179.15 | $179.20 |
| Purchase #7 | $173.45 | 12.322% | $194.8225 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $1,077.45 | $1,187.6569 | $1,187.65 | $1,187.55 | $1,187.70 | |