| 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 | $154.53 | 12.429% | $173.7365 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $28.52 | 8.418% | $30.9208 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $214.48 | 5.376% | $226.0104 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $84.81 | 9.114% | $92.5396 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $8.60 | 10.350% | $9.4901 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $43.79 | 5.842% | $46.3482 | $46.35 | $46.35 | $46.30 |
| Purchase #7 | $221.97 | 3.364% | $229.4371 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $756.70 | $808.4827 | $808.49 | $808.50 | $808.30 | |