| 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 | $129.50 | 11.335% | $144.1788 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $120.35 | 11.376% | $134.041 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $153.58 | 7.269% | $164.7437 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $202.92 | 5.783% | $214.6549 | $214.65 | $214.65 | $214.70 |
| Purchase #5 | $71.67 | 7.456% | $77.0137 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $113.99 | 11.343% | $126.9199 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $168.70 | 11.577% | $188.2304 | $188.23 | $188.25 | $188.20 |
| 7 purchase totals = | $960.71 | $1,049.7824 | $1,049.77 | $1,049.80 | $1,049.70 | |