| 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 | $179.41 | 7.347% | $192.5913 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $249.61 | 8.393% | $270.5598 | $270.56 | $270.55 | $270.60 |
| Purchase #3 | $165.38 | 9.158% | $180.5255 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $123.93 | 12.139% | $138.9739 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $142.84 | 3.120% | $147.2966 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $82.97 | 13.315% | $94.0175 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $74.88 | 8.545% | $81.2785 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $1,019.02 | $1,105.2431 | $1,105.25 | $1,105.25 | $1,105.30 | |