| 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 | $167.44 | 12.141% | $187.7689 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $63.85 | 3.514% | $66.0937 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $198.34 | 13.289% | $224.6974 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $250.32 | 12.393% | $281.3422 | $281.34 | $281.35 | $281.30 |
| Purchase #5 | $158.34 | 11.229% | $176.12 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $80.54 | 5.790% | $85.2033 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $122.28 | 8.600% | $132.7961 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,041.11 | $1,154.0216 | $1,154.02 | $1,154.00 | $1,154.00 | |