| 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 | $197.37 | 12.136% | $221.3228 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $136.67 | 5.174% | $143.7413 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $22.65 | 7.379% | $24.3213 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $200.97 | 3.379% | $207.7608 | $207.76 | $207.75 | $207.80 |
| Purchase #5 | $38.34 | 7.785% | $41.3248 | $41.32 | $41.30 | $41.30 |
| Purchase #6 | $55.70 | 6.802% | $59.4887 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $57.96 | 3.625% | $60.0611 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $709.66 | $758.0208 | $758.01 | $757.95 | $758.00 | |