| 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 | $133.72 | 9.198% | $146.0196 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $28.89 | 10.435% | $31.9047 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $9.75 | 13.384% | $11.0549 | $11.05 | $11.05 | $11.10 |
| Purchase #4 | $142.94 | 9.783% | $156.9238 | $156.92 | $156.90 | $156.90 |
| Purchase #5 | $7.49 | 12.129% | $8.3985 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $55.28 | 7.187% | $59.253 | $59.25 | $59.25 | $59.30 |
| Purchase #7 | $5.57 | 8.185% | $6.0259 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $383.64 | $419.5804 | $419.57 | $419.55 | $419.60 | |