| 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 | $149.56 | 6.578% | $159.3981 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $140.40 | 9.594% | $153.87 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $218.36 | 4.448% | $228.0727 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $117.94 | 13.378% | $133.718 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $61.72 | 9.404% | $67.5241 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $98.35 | 3.773% | $102.0607 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $232.99 | 6.391% | $247.8804 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $1,019.32 | $1,092.5240 | $1,092.52 | $1,092.45 | $1,092.60 | |