| 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 | $150.58 | 12.251% | $169.0276 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $36.73 | 12.487% | $41.3165 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $95.82 | 13.113% | $108.3849 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $105.75 | 7.855% | $114.0567 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $163.75 | 3.362% | $169.2553 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $33.45 | 13.507% | $37.9681 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $60.44 | 8.390% | $65.5109 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $646.52 | $705.5200 | $705.53 | $705.50 | $705.60 | |