| 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 | $220.32 | 3.165% | $227.2931 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $203.75 | 4.140% | $212.1853 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $174.86 | 6.689% | $186.5564 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $144.98 | 6.122% | $153.8557 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $163.80 | 3.388% | $169.3495 | $169.35 | $169.35 | $169.30 |
| Purchase #6 | $113.29 | 9.185% | $123.6957 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $83.82 | 11.395% | $93.3713 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $1,104.82 | $1,166.3070 | $1,166.32 | $1,166.30 | $1,166.40 | |