| 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 | $140.85 | 9.558% | $154.3124 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $196.59 | 11.120% | $218.4508 | $218.45 | $218.45 | $218.50 |
| Purchase #3 | $140.92 | 8.218% | $152.5008 | $152.50 | $152.50 | $152.50 |
| Purchase #4 | $95.75 | 11.467% | $106.7297 | $106.73 | $106.75 | $106.70 |
| Purchase #5 | $53.73 | 13.490% | $60.9782 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $217.60 | 5.272% | $229.0719 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $67.91 | 3.539% | $70.3133 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $913.35 | $992.3571 | $992.35 | $992.35 | $992.40 | |