| 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 | $136.62 | 7.706% | $147.1479 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $247.43 | 10.806% | $274.1673 | $274.17 | $274.15 | $274.20 |
| Purchase #3 | $203.49 | 13.167% | $230.2835 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $126.95 | 12.543% | $142.8733 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $94.92 | 3.142% | $97.9024 | $97.90 | $97.90 | $97.90 |
| Purchase #6 | $94.89 | 7.426% | $101.9365 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $17.52 | 5.240% | $18.438 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $921.82 | $1,012.7489 | $1,012.75 | $1,012.75 | $1,012.70 | |