| 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 | $188.48 | 6.544% | $200.8141 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $51.67 | 8.264% | $55.94 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $214.58 | 9.250% | $234.4287 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $171.82 | 13.579% | $195.1514 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $8.86 | 7.172% | $9.4954 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $203.68 | 11.798% | $227.7102 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $50.54 | 4.189% | $52.6571 | $52.66 | $52.65 | $52.70 |
| 7 purchase totals = | $889.63 | $976.1969 | $976.20 | $976.20 | $976.20 | |