| 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 | $193.79 | 7.776% | $208.8591 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $114.74 | 9.295% | $125.4051 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $83.64 | 5.228% | $88.0127 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $18.25 | 9.273% | $19.9423 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $113.73 | 6.440% | $121.0542 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $80.97 | 6.487% | $86.2225 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $122.86 | 4.740% | $128.6836 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $727.98 | $778.1795 | $778.17 | $778.15 | $778.20 | |