| 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 | $156.29 | 4.182% | $162.826 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $17.87 | 3.375% | $18.4731 | $18.47 | $18.45 | $18.50 |
| Purchase #3 | $202.49 | 11.143% | $225.0535 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $15.68 | 4.222% | $16.342 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $192.78 | 5.223% | $202.8489 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $8.61 | 10.692% | $9.5306 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $98.62 | 7.169% | $105.6901 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $692.34 | $740.7642 | $740.76 | $740.80 | $740.70 | |