| 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 | $134.86 | 4.628% | $141.1013 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $26.33 | 12.674% | $29.6671 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $144.26 | 12.823% | $162.7585 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $100.84 | 11.141% | $112.0746 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $73.62 | 12.868% | $83.0934 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $166.73 | 5.724% | $176.2736 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $222.71 | 7.287% | $238.9389 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $869.35 | $943.9074 | $943.90 | $943.85 | $944.00 | |