| 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 | $171.27 | 6.514% | $182.4265 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $177.66 | 7.236% | $190.5155 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $212.97 | 9.263% | $232.6974 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $249.30 | 7.548% | $268.1172 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $136.86 | 8.202% | $148.0853 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $57.91 | 12.204% | $64.9773 | $64.98 | $65.00 | $65.00 |
| Purchase #7 | $16.36 | 3.145% | $16.8745 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $1,022.33 | $1,103.6937 | $1,103.71 | $1,103.70 | $1,103.70 | |