| 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 | $179.93 | 8.447% | $195.1287 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $250.25 | 8.131% | $270.5978 | $270.60 | $270.60 | $270.60 |
| Purchase #3 | $128.83 | 11.389% | $143.5024 | $143.50 | $143.50 | $143.50 |
| Purchase #4 | $189.70 | 8.693% | $206.1906 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $170.46 | 8.249% | $184.5212 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $181.77 | 12.435% | $204.3731 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $212.49 | 10.418% | $234.6272 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,313.43 | $1,438.9410 | $1,438.94 | $1,438.95 | $1,438.90 | |