| 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 | $183.67 | 8.549% | $199.3719 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $187.32 | 12.330% | $210.4166 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $159.65 | 9.151% | $174.2596 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $48.71 | 12.261% | $54.6823 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $86.45 | 6.474% | $92.0468 | $92.05 | $92.05 | $92.00 |
| Purchase #6 | $216.67 | 11.672% | $241.9597 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $96.35 | 11.761% | $107.6817 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $978.82 | $1,080.4186 | $1,080.42 | $1,080.40 | $1,080.50 | |