| 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 | $146.93 | 7.651% | $158.1716 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $179.91 | 11.543% | $200.677 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $110.90 | 10.650% | $122.7109 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $153.89 | 7.581% | $165.5564 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $103.98 | 10.540% | $114.9395 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $181.25 | 13.765% | $206.1991 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $136.98 | 10.253% | $151.0246 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $1,013.84 | $1,119.2791 | $1,119.28 | $1,119.25 | $1,119.30 | |