| 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 | $189.77 | 3.855% | $197.0856 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $175.45 | 4.157% | $182.7435 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $121.74 | 4.707% | $127.4703 | $127.47 | $127.45 | $127.50 |
| Purchase #4 | $65.37 | 3.425% | $67.6089 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $185.88 | 7.236% | $199.3303 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $80.67 | 3.329% | $83.3555 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $162.78 | 12.538% | $183.1894 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $981.66 | $1,040.7835 | $1,040.79 | $1,040.80 | $1,040.80 | |