| 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 | $153.93 | 4.282% | $160.5213 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $212.69 | 3.791% | $220.7531 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $86.64 | 9.319% | $94.714 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $235.39 | 12.472% | $264.7478 | $264.75 | $264.75 | $264.70 |
| Purchase #5 | $113.54 | 10.702% | $125.6911 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $123.53 | 9.789% | $135.6224 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $164.42 | 8.227% | $177.9468 | $177.95 | $177.95 | $177.90 |
| 7 purchase totals = | $1,090.14 | $1,179.9965 | $1,179.99 | $1,179.95 | $1,179.90 | |