| 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 | $174.98 | 7.445% | $188.0073 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $209.66 | 6.513% | $223.3152 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $233.79 | 4.654% | $244.6706 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $8.73 | 4.693% | $9.1397 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $63.72 | 6.389% | $67.7911 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $59.35 | 13.378% | $67.2898 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $117.75 | 3.761% | $122.1786 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $867.98 | $922.3923 | $922.40 | $922.40 | $922.40 | |