| 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 | $121.58 | 9.300% | $132.8869 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $56.29 | 13.473% | $63.874 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $117.80 | 13.255% | $133.4144 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $166.72 | 4.596% | $174.3825 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $167.87 | 12.365% | $188.6271 | $188.63 | $188.65 | $188.60 |
| Purchase #6 | $145.41 | 10.567% | $160.7755 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $31.79 | 4.755% | $33.3016 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $807.46 | $887.2620 | $887.26 | $887.30 | $887.30 | |