| 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 | $135.60 | 13.858% | $154.3914 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $142.90 | 10.200% | $157.4758 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $60.97 | 10.195% | $67.1859 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $202.28 | 8.535% | $219.5446 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $133.83 | 9.102% | $146.0112 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $71.65 | 3.854% | $74.4114 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $202.99 | 11.863% | $227.0707 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $950.22 | $1,046.0910 | $1,046.09 | $1,046.10 | $1,046.10 | |