| 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 | $179.65 | 4.171% | $187.1432 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $148.64 | 4.176% | $154.8472 | $154.85 | $154.85 | $154.80 |
| Purchase #3 | $106.31 | 11.692% | $118.7398 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $90.98 | 9.446% | $99.574 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $134.48 | 3.662% | $139.4047 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $190.46 | 7.548% | $204.8359 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $171.59 | 6.620% | $182.9493 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $1,022.11 | $1,087.4941 | $1,087.49 | $1,087.50 | $1,087.30 | |