| 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 | $131.89 | 11.216% | $146.6828 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $33.88 | 7.540% | $36.4346 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $195.25 | 3.479% | $202.0427 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $169.26 | 7.650% | $182.2084 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $12.32 | 4.734% | $12.9032 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $149.54 | 12.214% | $167.8048 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $184.95 | 3.860% | $192.0891 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $877.09 | $940.1656 | $940.15 | $940.20 | $940.10 | |