| 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 | $183.74 | 4.495% | $191.9991 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $122.29 | 7.389% | $131.326 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $142.33 | 8.394% | $154.2772 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $196.95 | 5.475% | $207.733 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $107.29 | 7.825% | $115.6854 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $182.53 | 8.245% | $197.5796 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $222.68 | 3.420% | $230.2957 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $1,157.81 | $1,228.8960 | $1,228.91 | $1,229.00 | $1,228.90 | |