| 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 | $100.38 | 11.788% | $112.2128 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $54.26 | 13.689% | $61.6877 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $129.76 | 3.859% | $134.7674 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $207.44 | 6.227% | $220.3573 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $205.65 | 11.216% | $228.7157 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $75.66 | 6.870% | $80.8578 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $164.69 | 7.520% | $177.0747 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $937.84 | $1,015.6734 | $1,015.68 | $1,015.60 | $1,015.80 | |