| 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 | $165.72 | 13.632% | $188.311 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $114.92 | 9.161% | $125.4478 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $189.86 | 9.218% | $207.3613 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $56.93 | 5.520% | $60.0725 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $142.35 | 5.545% | $150.2433 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $189.86 | 12.502% | $213.5963 | $213.60 | $213.60 | $213.60 |
| Purchase #7 | $96.48 | 9.710% | $105.8482 | $105.85 | $105.85 | $105.80 |
| 7 purchase totals = | $956.12 | $1,050.8804 | $1,050.88 | $1,050.85 | $1,050.80 | |