| 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 | $133.93 | 11.564% | $149.4177 | $149.42 | $149.40 | $149.40 |
| Purchase #2 | $186.72 | 7.545% | $200.808 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $186.82 | 3.392% | $193.1569 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $52.26 | 3.163% | $53.913 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $43.47 | 3.556% | $45.0158 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $108.80 | 13.341% | $123.315 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $11.26 | 7.668% | $12.1234 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $723.26 | $777.7498 | $777.76 | $777.65 | $777.70 | |