| 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 | $129.33 | 9.685% | $141.8556 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $178.67 | 6.672% | $190.5909 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $170.91 | 11.311% | $190.2416 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $124.65 | 13.186% | $141.0863 | $141.09 | $141.10 | $141.10 |
| Purchase #5 | $163.68 | 7.862% | $176.5485 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $205.65 | 10.710% | $227.6751 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $225.46 | 11.512% | $251.415 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,198.35 | $1,319.4130 | $1,319.43 | $1,319.45 | $1,319.40 | |