| 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 | $177.46 | 9.253% | $193.8804 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $195.60 | 8.358% | $211.9482 | $211.95 | $211.95 | $211.90 |
| Purchase #3 | $65.32 | 11.234% | $72.658 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $54.50 | 4.815% | $57.1242 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $201.56 | 6.166% | $213.9882 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $181.58 | 10.553% | $200.7421 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $239.78 | 13.795% | $272.8577 | $272.86 | $272.85 | $272.90 |
| 7 purchase totals = | $1,115.80 | $1,223.1988 | $1,223.20 | $1,223.20 | $1,223.20 | |