| 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 | $166.64 | 12.614% | $187.66 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $165.76 | 13.370% | $187.9221 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $245.63 | 13.674% | $279.2174 | $279.22 | $279.20 | $279.20 |
| Purchase #4 | $180.31 | 11.744% | $201.4856 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $151.64 | 13.719% | $172.4435 | $172.44 | $172.45 | $172.40 |
| Purchase #6 | $56.53 | 13.223% | $64.005 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $74.73 | 4.677% | $78.2251 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $1,041.24 | $1,170.9587 | $1,170.97 | $1,170.95 | $1,170.90 | |