| 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 | $161.92 | 9.343% | $177.0482 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $160.37 | 3.633% | $166.1962 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $178.90 | 8.580% | $194.2496 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $207.35 | 5.224% | $218.182 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $98.45 | 9.279% | $107.5852 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $231.54 | 7.776% | $249.5446 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $52.69 | 11.792% | $58.9032 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $1,091.22 | $1,171.7090 | $1,171.71 | $1,171.75 | $1,171.60 | |