| 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 | $153.65 | 7.126% | $164.5991 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $177.97 | 10.494% | $196.6462 | $196.65 | $196.65 | $196.60 |
| Purchase #3 | $249.84 | 13.712% | $284.0981 | $284.10 | $284.10 | $284.10 |
| Purchase #4 | $77.72 | 5.185% | $81.7498 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $39.99 | 8.637% | $43.4439 | $43.44 | $43.45 | $43.40 |
| Purchase #6 | $170.98 | 8.246% | $185.079 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $140.96 | 12.707% | $158.8718 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,011.11 | $1,114.4879 | $1,114.49 | $1,114.50 | $1,114.40 | |