| 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 | $204.48 | 10.213% | $225.3635 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $81.98 | 10.838% | $90.865 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $182.79 | 4.441% | $190.9077 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $16.52 | 12.859% | $18.6443 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $124.50 | 12.515% | $140.0812 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $80.77 | 4.856% | $84.6922 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $186.69 | 7.230% | $200.1877 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $877.73 | $950.7416 | $950.74 | $950.75 | $950.80 | |