| 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 | $165.66 | 13.813% | $188.5426 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $175.67 | 9.441% | $192.255 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $216.76 | 10.264% | $239.0082 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $168.88 | 6.457% | $179.7846 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $150.88 | 3.517% | $156.1864 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $188.26 | 11.515% | $209.9381 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $106.98 | 5.839% | $113.2266 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $1,173.09 | $1,278.9415 | $1,278.95 | $1,279.00 | $1,278.90 | |