| 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 | $94.96 | 13.545% | $107.8223 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $126.94 | 6.536% | $135.2368 | $135.24 | $135.25 | $135.20 |
| Purchase #3 | $133.38 | 7.141% | $142.9047 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $78.83 | 10.357% | $86.9944 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $241.91 | 6.323% | $257.206 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $12.97 | 7.843% | $13.9872 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $69.84 | 6.698% | $74.5179 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $758.83 | $818.6693 | $818.67 | $818.65 | $818.60 | |