| 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 | $150.95 | 13.149% | $170.7984 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $178.43 | 8.650% | $193.8642 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $43.65 | 6.851% | $46.6405 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $84.84 | 10.679% | $93.9001 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $212.32 | 4.739% | $222.3818 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $54.76 | 7.502% | $58.8681 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $27.67 | 9.217% | $30.2203 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $752.62 | $816.6734 | $816.67 | $816.65 | $816.70 | |