| 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 | $221.93 | 4.440% | $231.7837 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $30.56 | 7.473% | $32.8437 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $167.68 | 4.311% | $174.9087 | $174.91 | $174.90 | $174.90 |
| Purchase #4 | $119.62 | 10.654% | $132.3643 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $6.87 | 11.556% | $7.6639 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $10.75 | 5.186% | $11.3075 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $172.38 | 5.464% | $181.7988 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $729.79 | $772.6706 | $772.66 | $772.65 | $772.70 | |