| 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 | $131.36 | 10.583% | $145.2618 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $60.47 | 9.859% | $66.4317 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $6.40 | 7.376% | $6.8721 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $179.49 | 3.737% | $186.1975 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $94.36 | 4.637% | $98.7355 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $218.98 | 10.596% | $242.1831 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $92.86 | 10.151% | $102.2862 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $783.92 | $847.9679 | $847.97 | $848.00 | $848.00 | |