| 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 | $131.70 | 13.625% | $149.6441 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $222.69 | 6.116% | $236.3097 | $236.31 | $236.30 | $236.30 |
| Purchase #3 | $67.94 | 10.716% | $75.2205 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $45.54 | 7.240% | $48.8371 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $194.36 | 5.147% | $204.3637 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $199.64 | 6.568% | $212.7524 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $230.45 | 3.258% | $237.9581 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,092.32 | $1,165.0856 | $1,165.08 | $1,165.05 | $1,165.10 | |