| 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 | $186.76 | 9.449% | $204.407 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $139.78 | 7.159% | $149.7869 | $149.79 | $149.80 | $149.80 |
| Purchase #3 | $14.89 | 9.818% | $16.3519 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $20.45 | 3.712% | $21.2091 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $151.31 | 5.603% | $159.7879 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $120.63 | 3.518% | $124.8738 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $99.42 | 12.605% | $111.9519 | $111.95 | $111.95 | $112.00 |
| 7 purchase totals = | $733.24 | $788.3685 | $788.37 | $788.35 | $788.50 | |