| 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 | $142.91 | 5.464% | $150.7186 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $24.57 | 13.205% | $27.8145 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $102.78 | 7.613% | $110.6046 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $162.69 | 11.357% | $181.1667 | $181.17 | $181.15 | $181.20 |
| Purchase #5 | $214.95 | 5.704% | $227.2107 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $134.66 | 10.428% | $148.7023 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $121.75 | 10.429% | $134.4473 | $134.45 | $134.45 | $134.40 |
| 7 purchase totals = | $904.31 | $980.6647 | $980.66 | $980.60 | $980.60 | |