| 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 | $158.44 | 6.359% | $168.5152 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $20.82 | 12.827% | $23.4906 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $43.87 | 9.255% | $47.9302 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $106.44 | 13.439% | $120.7445 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $176.28 | 6.252% | $187.301 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $15.48 | 9.573% | $16.9619 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $84.67 | 9.303% | $92.5469 | $92.55 | $92.55 | $92.50 |
| 7 purchase totals = | $606.00 | $657.4903 | $657.49 | $657.50 | $657.40 | |