| 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 | $142.36 | 8.563% | $154.5503 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $13.90 | 6.854% | $14.8527 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $99.99 | 10.572% | $110.5609 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $178.62 | 7.151% | $191.3931 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $160.43 | 8.816% | $174.5735 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $147.72 | 13.417% | $167.5396 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $55.35 | 5.725% | $58.5188 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $798.37 | $871.9889 | $871.98 | $871.95 | $872.10 | |