| 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 | $161.62 | 9.478% | $176.9383 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $136.43 | 4.224% | $142.1928 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $138.41 | 11.312% | $154.0669 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $197.38 | 4.811% | $206.876 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $115.73 | 5.700% | $122.3266 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $128.33 | 13.221% | $145.2965 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $30.55 | 4.684% | $31.981 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $908.45 | $979.6781 | $979.69 | $979.75 | $979.70 | |