| 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 | $143.80 | 11.732% | $160.6706 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $107.64 | 7.144% | $115.3298 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $175.86 | 13.609% | $199.7928 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $95.45 | 12.115% | $107.0138 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $230.91 | 7.808% | $248.9395 | $248.94 | $248.95 | $248.90 |
| Purchase #6 | $174.52 | 13.538% | $198.1465 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $99.73 | 11.708% | $111.4064 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $1,027.91 | $1,141.2994 | $1,141.30 | $1,141.30 | $1,141.20 | |