| 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 | $148.38 | 10.557% | $164.0445 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $8.31 | 12.343% | $9.3357 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $178.64 | 11.323% | $198.8674 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $178.89 | 11.304% | $199.1117 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $186.36 | 13.296% | $211.1384 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $124.79 | 8.741% | $135.6979 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $15.84 | 6.395% | $16.853 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $841.21 | $935.0486 | $935.05 | $935.05 | $935.00 | |