| 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 | $231.76 | 11.165% | $257.636 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $92.83 | 3.499% | $96.0781 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $32.35 | 10.839% | $35.8564 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $155.42 | 5.449% | $163.8888 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $15.71 | 12.701% | $17.7053 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $77.43 | 3.304% | $79.9883 | $79.99 | $80.00 | $80.00 |
| Purchase #7 | $119.26 | 5.814% | $126.1938 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $724.76 | $777.3467 | $777.36 | $777.40 | $777.40 | |