| 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 | $131.47 | 4.466% | $137.3415 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $154.87 | 7.606% | $166.6494 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $35.84 | 10.274% | $39.5222 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $25.63 | 8.116% | $27.7101 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $127.35 | 8.331% | $137.9595 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $143.29 | 4.439% | $149.6506 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $233.95 | 7.520% | $251.543 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $852.40 | $910.3763 | $910.37 | $910.35 | $910.30 | |