| 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 | $103.85 | 3.361% | $107.3404 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $152.69 | 8.839% | $166.1863 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $77.85 | 7.482% | $83.6747 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $77.83 | 13.590% | $88.4071 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $127.97 | 9.716% | $140.4036 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $47.89 | 12.376% | $53.8169 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $153.97 | 3.864% | $159.9194 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $742.05 | $799.7484 | $799.75 | $799.70 | $799.70 | |