| 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 | $161.36 | 10.800% | $178.7869 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $175.52 | 8.364% | $190.2005 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $217.95 | 7.407% | $234.0936 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $96.67 | 10.381% | $106.7053 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $220.50 | 3.795% | $228.868 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $17.84 | 13.797% | $20.3014 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $67.71 | 13.475% | $76.8339 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $957.55 | $1,035.7896 | $1,035.79 | $1,035.80 | $1,035.80 | |