| 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 | $119.45 | 4.819% | $125.2063 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $192.89 | 8.548% | $209.3782 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $138.61 | 8.198% | $149.9732 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $149.59 | 12.387% | $168.1197 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $192.83 | 12.132% | $216.2241 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $168.74 | 7.778% | $181.8646 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $141.95 | 10.602% | $156.9995 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $1,104.06 | $1,207.7656 | $1,207.76 | $1,207.70 | $1,207.80 | |