| 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 | $138.32 | 4.522% | $144.5748 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $15.32 | 13.756% | $17.4274 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $224.94 | 4.453% | $234.9566 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $115.74 | 3.383% | $119.6555 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $150.41 | 13.377% | $170.5303 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $178.32 | 7.391% | $191.4996 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $114.76 | 3.204% | $118.4369 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $937.81 | $997.0811 | $997.09 | $997.10 | $997.10 | |