| 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 | $136.30 | 7.770% | $146.8905 | $146.89 | $146.90 | $146.90 |
| Purchase #2 | $65.39 | 4.497% | $68.3306 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $202.95 | 12.685% | $228.6942 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $160.54 | 9.142% | $175.2166 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $21.90 | 6.583% | $23.3417 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $131.67 | 9.241% | $143.8376 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $198.78 | 9.589% | $217.841 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $917.53 | $1,004.1522 | $1,004.15 | $1,004.20 | $1,004.00 | |