| 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 | $199.50 | 13.753% | $226.9372 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $237.75 | 8.356% | $257.6164 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $40.31 | 3.763% | $41.8269 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $80.75 | 6.690% | $86.1522 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $175.52 | 4.831% | $183.9994 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $130.90 | 3.604% | $135.6176 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $238.49 | 3.166% | $246.0406 | $246.04 | $246.05 | $246.00 |
| 7 purchase totals = | $1,103.22 | $1,178.1903 | $1,178.20 | $1,178.20 | $1,178.10 | |