| 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 | $145.97 | 4.501% | $152.5401 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $80.36 | 3.450% | $83.1324 | $83.13 | $83.15 | $83.10 |
| Purchase #3 | $185.51 | 7.715% | $199.8221 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $15.83 | 8.745% | $17.2143 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $196.41 | 4.840% | $205.9162 | $205.92 | $205.90 | $205.90 |
| Purchase #6 | $171.33 | 6.327% | $182.17 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $239.55 | 13.305% | $271.4221 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,034.96 | $1,112.2172 | $1,112.21 | $1,112.15 | $1,112.10 | |