| 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 | $110.76 | 6.716% | $118.1986 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $187.95 | 6.710% | $200.5614 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $16.69 | 4.166% | $17.3853 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $46.84 | 8.158% | $50.6612 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $42.91 | 6.773% | $45.8163 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $179.75 | 10.467% | $198.5644 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $6.25 | 5.731% | $6.6082 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $591.15 | $637.7954 | $637.80 | $637.75 | $637.90 | |