| 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 | $141.56 | 4.592% | $148.0604 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $27.49 | 3.304% | $28.3983 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $98.33 | 8.467% | $106.6556 | $106.66 | $106.65 | $106.70 |
| Purchase #4 | $36.90 | 7.823% | $39.7867 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $63.67 | 3.240% | $65.7329 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $10.93 | 3.675% | $11.3317 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $130.66 | 11.133% | $145.2064 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $509.54 | $545.1720 | $545.18 | $545.20 | $545.20 | |