| 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 | $115.39 | 7.180% | $123.675 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $33.69 | 8.381% | $36.5136 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $164.80 | 6.573% | $175.6323 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $197.27 | 5.538% | $208.1948 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $134.64 | 6.216% | $143.0092 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $12.38 | 3.523% | $12.8161 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $160.27 | 13.189% | $181.408 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $818.44 | $881.2490 | $881.25 | $881.25 | $881.20 | |