| 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 | $138.99 | 4.730% | $145.5642 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $37.50 | 6.574% | $39.9653 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $17.55 | 6.676% | $18.7216 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $198.55 | 7.459% | $213.3598 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $63.47 | 6.317% | $67.4794 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $213.90 | 4.861% | $224.2977 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $223.80 | 7.672% | $240.9699 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $893.76 | $950.3579 | $950.36 | $950.30 | $950.50 | |