| 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 | $225.60 | 8.483% | $244.7376 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $145.89 | 8.662% | $158.527 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $61.55 | 10.638% | $68.0977 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $182.76 | 7.524% | $196.5109 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $217.95 | 12.547% | $245.2962 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $27.83 | 10.293% | $30.6945 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $167.71 | 6.193% | $178.0963 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,029.29 | $1,121.9602 | $1,121.97 | $1,122.00 | $1,121.90 | |