| 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 | $137.25 | 6.603% | $146.3126 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $247.35 | 7.390% | $265.6292 | $265.63 | $265.65 | $265.60 |
| Purchase #3 | $107.42 | 8.392% | $116.4347 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $161.98 | 12.292% | $181.8906 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $164.74 | 3.386% | $170.3181 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $191.77 | 11.197% | $213.2425 | $213.24 | $213.25 | $213.20 |
| Purchase #7 | $17.99 | 9.308% | $19.6645 | $19.66 | $19.65 | $19.70 |
| 7 purchase totals = | $1,028.50 | $1,113.4922 | $1,113.48 | $1,113.50 | $1,113.40 | |