| 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 | $183.89 | 4.538% | $192.2349 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $101.61 | 11.137% | $112.9263 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $140.84 | 9.845% | $154.7057 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $128.44 | 11.235% | $142.8702 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $152.45 | 6.610% | $162.5269 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $200.56 | 13.578% | $227.792 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $125.90 | 9.393% | $137.7258 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $1,033.69 | $1,130.7818 | $1,130.79 | $1,130.85 | $1,130.70 | |