| 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 | $70.97 | 11.312% | $78.9981 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $174.25 | 5.382% | $183.6281 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $149.30 | 6.151% | $158.4834 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $9.55 | 6.282% | $10.1499 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $145.97 | 7.500% | $156.9178 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $204.58 | 8.694% | $222.3662 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $123.53 | 7.660% | $132.9924 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $878.15 | $943.5359 | $943.54 | $943.55 | $943.50 | |