| 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 | $125.61 | 6.826% | $134.1841 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $220.97 | 13.826% | $251.5213 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $171.62 | 3.597% | $177.7932 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $171.99 | 7.841% | $185.4757 | $185.48 | $185.50 | $185.50 |
| Purchase #5 | $76.56 | 5.638% | $80.8765 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $35.75 | 5.772% | $37.8135 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $18.42 | 3.471% | $19.0594 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $820.92 | $886.7237 | $886.72 | $886.75 | $886.80 | |