| 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 | $177.29 | 11.525% | $197.7227 | $197.72 | $197.70 | $197.70 |
| Purchase #2 | $180.36 | 11.262% | $200.6721 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $236.69 | 13.132% | $267.7721 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $234.58 | 8.268% | $253.9751 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $112.46 | 3.536% | $116.4366 | $116.44 | $116.45 | $116.40 |
| Purchase #6 | $165.43 | 10.150% | $182.2211 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $185.43 | 8.608% | $201.3918 | $201.39 | $201.40 | $201.40 |
| 7 purchase totals = | $1,292.24 | $1,420.1915 | $1,420.19 | $1,420.15 | $1,420.20 | |