| 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 | $187.88 | 5.736% | $198.6568 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $35.81 | 11.576% | $39.9554 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $213.78 | 13.545% | $242.7365 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $80.71 | 3.440% | $83.4864 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $162.47 | 10.731% | $179.9047 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $170.91 | 5.115% | $179.652 | $179.65 | $179.65 | $179.70 |
| Purchase #7 | $97.30 | 13.144% | $110.0891 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $948.86 | $1,034.4809 | $1,034.49 | $1,034.50 | $1,034.60 | |