| 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 | $169.74 | 13.327% | $192.3612 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $184.29 | 13.381% | $208.9498 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $33.28 | 12.784% | $37.5345 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $41.86 | 8.463% | $45.4026 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $190.35 | 11.859% | $212.9236 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $237.51 | 4.480% | $248.1504 | $248.15 | $248.15 | $248.20 |
| Purchase #7 | $36.53 | 5.718% | $38.6188 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $893.56 | $983.9409 | $983.93 | $983.90 | $983.90 | |