| 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 | $114.51 | 12.567% | $128.9005 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $165.32 | 3.274% | $170.7326 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $54.61 | 5.305% | $57.5071 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $60.59 | 7.306% | $65.0167 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $122.78 | 9.442% | $134.3729 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $140.60 | 13.715% | $159.8833 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $80.57 | 7.392% | $86.5257 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $738.98 | $802.9388 | $802.94 | $802.95 | $802.90 | |