| 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 | $15.68 | 10.789% | $17.3717 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $132.61 | 12.590% | $149.3056 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $170.95 | 13.194% | $193.5051 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $217.40 | 7.179% | $233.0071 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $242.25 | 9.524% | $265.3219 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $153.60 | 13.560% | $174.4282 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $157.98 | 6.488% | $168.2297 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $1,090.47 | $1,201.1693 | $1,201.18 | $1,201.15 | $1,201.10 | |