| 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 | $136.70 | 3.296% | $141.2056 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $158.27 | 4.682% | $165.6802 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $43.63 | 7.553% | $46.9254 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $16.89 | 12.670% | $19.03 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $107.75 | 6.205% | $114.4359 | $114.44 | $114.45 | $114.40 |
| Purchase #6 | $218.97 | 7.442% | $235.2657 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $88.57 | 4.279% | $92.3599 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $770.78 | $814.9027 | $814.92 | $814.95 | $814.90 | |