| 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 | $158.69 | 10.826% | $175.8698 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $178.37 | 11.323% | $198.5668 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $181.61 | 4.176% | $189.194 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $97.85 | 13.443% | $111.004 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $166.90 | 6.606% | $177.9254 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $29.37 | 6.221% | $31.1971 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $6.90 | 9.840% | $7.579 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $819.69 | $891.3361 | $891.34 | $891.35 | $891.40 | |