| 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 | $101.65 | 12.533% | $114.3898 | $114.39 | $114.40 | $114.40 |
| Purchase #2 | $136.47 | 6.690% | $145.5998 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $42.96 | 3.311% | $44.3824 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $168.97 | 3.871% | $175.5108 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $248.29 | 5.862% | $262.8448 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $47.75 | 11.648% | $53.3119 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $21.49 | 3.652% | $22.2748 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $767.58 | $818.3143 | $818.30 | $818.30 | $818.30 | |