| 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 | $170.82 | 5.699% | $180.555 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $200.96 | 13.614% | $228.3187 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $159.29 | 5.679% | $168.3361 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $226.51 | 11.504% | $252.5677 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $49.31 | 13.210% | $55.8239 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $184.91 | 3.481% | $191.3467 | $191.35 | $191.35 | $191.30 |
| Purchase #7 | $218.75 | 3.560% | $226.5375 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,210.55 | $1,303.4856 | $1,303.50 | $1,303.45 | $1,303.40 | |