| 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 | $156.56 | 12.450% | $176.0517 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $155.29 | 10.662% | $171.847 | $171.85 | $171.85 | $171.80 |
| Purchase #3 | $58.38 | 13.646% | $66.3465 | $66.35 | $66.35 | $66.30 |
| Purchase #4 | $154.65 | 9.537% | $169.399 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $115.29 | 4.465% | $120.4377 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $24.63 | 6.116% | $26.1364 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $9.99 | 10.414% | $11.0304 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $674.79 | $741.2487 | $741.26 | $741.30 | $741.10 | |