| 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 | $203.95 | 11.536% | $227.4777 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $68.99 | 12.452% | $77.5806 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $41.82 | 11.847% | $46.7744 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $60.83 | 10.470% | $67.1989 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $164.66 | 9.304% | $179.98 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $171.64 | 5.447% | $180.9892 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $39.39 | 7.842% | $42.479 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $751.28 | $822.4798 | $822.48 | $822.55 | $822.60 | |