| 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 | $142.63 | 10.104% | $157.0413 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $159.81 | 11.287% | $177.8478 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $69.66 | 10.491% | $76.968 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $148.46 | 9.115% | $161.9921 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $44.86 | 6.339% | $47.7037 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $142.80 | 6.247% | $151.7207 | $151.72 | $151.70 | $151.70 |
| Purchase #7 | $5.98 | 11.828% | $6.6873 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $714.20 | $779.9609 | $779.96 | $779.95 | $779.90 | |