| 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 | $107.56 | 4.413% | $112.3066 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $171.31 | 9.870% | $188.2183 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $48.57 | 9.112% | $52.9957 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $198.30 | 5.345% | $208.8991 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $165.72 | 9.263% | $181.0706 | $181.07 | $181.05 | $181.10 |
| Purchase #6 | $239.60 | 3.668% | $248.3885 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $168.39 | 4.373% | $175.7537 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $1,099.45 | $1,167.6325 | $1,167.64 | $1,167.60 | $1,167.70 | |