| 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 | $149.91 | 5.268% | $157.8073 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $183.61 | 10.164% | $202.2721 | $202.27 | $202.25 | $202.30 |
| Purchase #3 | $13.31 | 6.328% | $14.1523 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $79.51 | 5.207% | $83.6501 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $5.59 | 9.763% | $6.1358 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $38.78 | 10.327% | $42.7848 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $115.78 | 8.650% | $125.795 | $125.80 | $125.80 | $125.80 |
| 7 purchase totals = | $586.49 | $632.5974 | $632.60 | $632.60 | $632.70 | |