| 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 | $174.26 | 6.558% | $185.688 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $30.94 | 13.194% | $35.0222 | $35.02 | $35.00 | $35.00 |
| Purchase #3 | $69.84 | 6.208% | $74.1757 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $225.35 | 12.257% | $252.9711 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $40.45 | 6.112% | $42.9223 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $233.34 | 11.799% | $260.8718 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $226.66 | 8.272% | $245.4093 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $1,000.84 | $1,097.0604 | $1,097.06 | $1,097.00 | $1,097.10 | |