| 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 | $175.71 | 8.497% | $190.6401 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $182.66 | 13.803% | $207.8726 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $215.86 | 4.788% | $226.1954 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $58.83 | 9.737% | $64.5583 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $138.61 | 11.227% | $154.1717 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $134.73 | 6.452% | $143.4228 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $176.68 | 12.504% | $198.7721 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,083.08 | $1,185.6330 | $1,185.63 | $1,185.55 | $1,185.70 | |