| 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 | $192.66 | 5.284% | $202.8402 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $143.86 | 8.145% | $155.5774 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $207.28 | 9.689% | $227.3634 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $13.46 | 7.773% | $14.5062 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $113.46 | 7.404% | $121.8606 | $121.86 | $121.85 | $121.90 |
| Purchase #6 | $189.71 | 8.445% | $205.731 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $231.64 | 11.327% | $257.8779 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,092.07 | $1,185.7567 | $1,185.76 | $1,185.80 | $1,185.80 | |