| 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 | $164.99 | 11.325% | $183.6751 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $207.80 | 8.834% | $226.1571 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $206.78 | 5.680% | $218.5251 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $71.77 | 12.430% | $80.691 | $80.69 | $80.70 | $80.70 |
| Purchase #5 | $131.32 | 12.208% | $147.3515 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $203.82 | 12.843% | $229.9966 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $102.71 | 13.384% | $116.4567 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,089.19 | $1,202.8531 | $1,202.87 | $1,202.90 | $1,203.00 | |