| 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 | $16.29 | 11.125% | $18.1023 | $18.10 | $18.10 | $18.10 |
| Purchase #2 | $147.71 | 10.356% | $163.0068 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $98.95 | 6.535% | $105.4164 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $170.74 | 9.126% | $186.3217 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $33.72 | 6.678% | $35.9718 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $219.94 | 8.222% | $238.0235 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $185.31 | 6.829% | $197.9648 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $872.66 | $944.8073 | $944.80 | $944.70 | $944.80 | |