| 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 | $166.97 | 8.263% | $180.7667 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $93.70 | 4.306% | $97.7347 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $238.94 | 3.651% | $247.6637 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $243.96 | 4.841% | $255.7701 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $202.28 | 8.192% | $218.8508 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $229.87 | 12.805% | $259.3049 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $110.93 | 10.503% | $122.581 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $1,286.65 | $1,382.6719 | $1,382.66 | $1,382.65 | $1,382.80 | |