| 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 | $148.36 | 10.603% | $164.0906 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $76.78 | 13.439% | $87.0985 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $172.31 | 11.229% | $191.6587 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $13.66 | 8.216% | $14.7823 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $183.78 | 10.783% | $203.597 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $153.58 | 10.850% | $170.2434 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $85.36 | 13.818% | $97.155 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $833.83 | $928.6255 | $928.63 | $928.65 | $928.70 | |