| 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 | $192.65 | 5.593% | $203.4249 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $50.87 | 9.585% | $55.7459 | $55.75 | $55.75 | $55.70 |
| Purchase #3 | $41.58 | 9.144% | $45.3821 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $62.43 | 12.567% | $70.2756 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $184.42 | 3.412% | $190.7124 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $191.52 | 6.843% | $204.6257 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $114.49 | 7.138% | $122.6623 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $837.96 | $892.8289 | $892.83 | $892.85 | $892.80 | |