| 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 | $163.97 | 9.294% | $179.2094 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $10.42 | 11.860% | $11.6558 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $14.98 | 4.239% | $15.615 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $246.66 | 9.360% | $269.7474 | $269.75 | $269.75 | $269.70 |
| Purchase #5 | $142.39 | 3.110% | $146.8183 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $78.81 | 8.568% | $85.5624 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $66.68 | 11.288% | $74.2068 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $723.91 | $782.8151 | $782.83 | $782.75 | $782.80 | |