| 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 | $178.49 | 4.440% | $186.415 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $187.75 | 11.183% | $208.7461 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $107.83 | 5.444% | $113.7003 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $13.49 | 4.717% | $14.1263 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $198.71 | 5.854% | $210.3425 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $146.81 | 5.594% | $155.0226 | $155.02 | $155.00 | $155.00 |
| Purchase #7 | $134.53 | 6.348% | $143.07 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $967.61 | $1,031.4228 | $1,031.43 | $1,031.40 | $1,031.30 | |