| 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 | $131.79 | 7.802% | $142.0723 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $37.63 | 10.674% | $41.6466 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $133.64 | 12.250% | $150.0109 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $52.52 | 10.732% | $58.1564 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $126.42 | 6.513% | $134.6537 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $161.30 | 7.616% | $173.5846 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $36.60 | 8.456% | $39.6949 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $679.90 | $739.8194 | $739.81 | $739.80 | $739.90 | |