| 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 | $143.75 | 9.201% | $156.9764 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $206.99 | 13.692% | $235.3311 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $104.31 | 9.120% | $113.8231 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $170.94 | 11.125% | $189.9571 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $36.43 | 4.809% | $38.1819 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $25.71 | 9.612% | $28.1812 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $34.53 | 9.170% | $37.6964 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $722.66 | $800.1472 | $800.15 | $800.20 | $800.20 | |