| 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 | $185.42 | 5.631% | $195.861 | $195.86 | $195.85 | $195.90 |
| Purchase #2 | $107.59 | 6.714% | $114.8136 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $181.72 | 3.213% | $187.5587 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $123.93 | 6.402% | $131.864 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $67.33 | 12.235% | $75.5678 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $53.74 | 3.563% | $55.6548 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $183.65 | 3.237% | $189.5948 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $903.38 | $950.9147 | $950.90 | $950.85 | $951.10 | |