| 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 | $69.54 | 4.153% | $72.428 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $160.26 | 10.112% | $176.4655 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $233.65 | 10.494% | $258.1692 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $171.97 | 10.873% | $190.6683 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $197.48 | 5.274% | $207.8951 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $11.96 | 6.323% | $12.7162 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $98.85 | 11.650% | $110.366 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $943.71 | $1,028.7083 | $1,028.73 | $1,028.65 | $1,028.80 | |