| 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 | $163.79 | 7.457% | $176.0038 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $188.97 | 5.247% | $198.8853 | $198.89 | $198.90 | $198.90 |
| Purchase #3 | $92.68 | 8.582% | $100.6338 | $100.63 | $100.65 | $100.60 |
| Purchase #4 | $186.82 | 12.398% | $209.9819 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $171.67 | 11.704% | $191.7623 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $190.90 | 9.641% | $209.3047 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $187.66 | 13.218% | $212.4649 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,182.49 | $1,299.0367 | $1,299.02 | $1,299.05 | $1,299.10 | |