| 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 | $177.46 | 10.380% | $195.8803 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $153.85 | 11.772% | $171.9612 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $104.96 | 8.684% | $114.0747 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $62.55 | 7.466% | $67.22 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $43.80 | 8.564% | $47.551 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $193.57 | 8.130% | $209.3072 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $33.57 | 10.404% | $37.0626 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $769.76 | $843.0570 | $843.05 | $843.00 | $843.20 | |