| 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 | $137.76 | 6.556% | $146.7915 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $222.63 | 3.602% | $230.6491 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $173.54 | 3.288% | $179.246 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $19.54 | 3.172% | $20.1598 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $159.86 | 5.605% | $168.8202 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $6.88 | 6.595% | $7.3337 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $52.66 | 5.859% | $55.7453 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $772.87 | $808.7456 | $808.75 | $808.75 | $808.60 | |