| 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 | $179.44 | 7.374% | $192.6719 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $222.91 | 10.544% | $246.4136 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $52.52 | 11.848% | $58.7426 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $6.97 | 6.814% | $7.4449 | $7.44 | $7.45 | $7.40 |
| Purchase #5 | $204.94 | 13.762% | $233.1438 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $13.69 | 6.550% | $14.5867 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $41.77 | 8.534% | $45.3347 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $722.24 | $798.3382 | $798.32 | $798.35 | $798.20 | |