| 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 | $160.40 | 4.725% | $167.9789 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $77.61 | 4.791% | $81.3283 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $116.50 | 5.556% | $122.9727 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $44.69 | 13.306% | $50.6365 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $11.99 | 7.127% | $12.8445 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $63.75 | 12.534% | $71.7404 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $182.55 | 8.748% | $198.5195 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $657.49 | $706.0208 | $706.02 | $706.05 | $705.90 | |