| 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 | $141.39 | 11.584% | $157.7686 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $207.52 | 7.464% | $223.0093 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $125.92 | 5.161% | $132.4187 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $112.67 | 7.769% | $121.4233 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $182.88 | 3.305% | $188.9242 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $250.64 | 13.485% | $284.4388 | $284.44 | $284.45 | $284.40 |
| Purchase #7 | $155.53 | 8.454% | $168.6785 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $1,176.55 | $1,276.6614 | $1,276.66 | $1,276.60 | $1,276.60 | |