| 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 | $157.26 | 3.208% | $162.3049 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $124.95 | 12.692% | $140.8087 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $200.49 | 7.150% | $214.825 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $53.98 | 7.639% | $58.1035 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $148.39 | 3.286% | $153.2661 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $89.57 | 12.381% | $100.6597 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $39.26 | 5.543% | $41.4362 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $813.90 | $871.4041 | $871.41 | $871.40 | $871.40 | |