| 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 | $147.95 | 7.418% | $158.9249 | $158.92 | $158.90 | $158.90 |
| Purchase #2 | $32.75 | 3.716% | $33.967 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $32.82 | 10.869% | $36.3872 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $41.57 | 6.408% | $44.2338 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $20.67 | 3.478% | $21.3889 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $178.71 | 10.134% | $196.8205 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $94.49 | 13.561% | $107.3038 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $548.96 | $599.0261 | $599.02 | $599.00 | $599.00 | |