| 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 | $17.70 | 6.305% | $18.816 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $215.82 | 5.680% | $228.0786 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $29.70 | 7.789% | $32.0133 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $202.41 | 4.702% | $211.9273 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $31.93 | 5.199% | $33.59 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $242.26 | 4.761% | $253.794 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $75.33 | 3.831% | $78.2159 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $815.15 | $856.4351 | $856.44 | $856.45 | $856.40 | |