| 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 | $133.55 | 6.522% | $142.2601 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $6.60 | 9.623% | $7.2351 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $68.47 | 4.721% | $71.7025 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $95.41 | 9.578% | $104.5484 | $104.55 | $104.55 | $104.50 |
| Purchase #5 | $7.81 | 12.749% | $8.8057 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $192.63 | 3.841% | $200.0289 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $153.96 | 3.787% | $159.7905 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $658.43 | $694.3712 | $694.38 | $694.40 | $694.30 | |