| 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 | $161.92 | 5.389% | $170.6459 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $23.84 | 12.358% | $26.7861 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $165.80 | 3.102% | $170.9431 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $187.41 | 12.415% | $210.677 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $179.52 | 3.200% | $185.2646 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $64.49 | 7.329% | $69.2165 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $158.80 | 4.755% | $166.3509 | $166.35 | $166.35 | $166.40 |
| 7 purchase totals = | $941.78 | $999.8841 | $999.89 | $999.90 | $999.90 | |