| 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 | $176.85 | 3.654% | $183.3121 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $115.70 | 3.607% | $119.8733 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $95.44 | 12.157% | $107.0426 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $93.78 | 6.578% | $99.9488 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $60.67 | 9.311% | $66.319 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $175.79 | 8.270% | $190.3278 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $100.63 | 13.274% | $113.9876 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $818.86 | $880.8112 | $880.81 | $880.80 | $880.70 | |