| 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 | $180.92 | 8.340% | $196.0087 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $7.44 | 12.474% | $8.3681 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $94.31 | 12.817% | $106.3977 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $142.48 | 9.529% | $156.0569 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $153.36 | 7.175% | $164.3636 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $146.66 | 5.374% | $154.5415 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $94.56 | 7.657% | $101.8005 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $819.73 | $887.5370 | $887.54 | $887.50 | $887.60 | |