| 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 | $143.47 | 7.840% | $154.718 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $157.32 | 12.696% | $177.2933 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $245.31 | 9.145% | $267.7436 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $29.63 | 4.831% | $31.0614 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $44.51 | 11.106% | $49.4533 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $132.83 | 10.168% | $146.3362 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $225.97 | 3.203% | $233.2078 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $979.04 | $1,059.8136 | $1,059.81 | $1,059.80 | $1,059.80 | |