| 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 | $155.33 | 13.300% | $175.9889 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $95.98 | 6.850% | $102.5546 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $40.63 | 5.448% | $42.8435 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $92.75 | 6.588% | $98.8604 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $173.35 | 12.747% | $195.4469 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $222.25 | 8.819% | $241.8502 | $241.85 | $241.85 | $241.90 |
| Purchase #7 | $124.40 | 8.383% | $134.8285 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $904.69 | $992.3730 | $992.37 | $992.40 | $992.40 | |