| 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 | $138.50 | 3.744% | $143.6854 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $207.29 | 8.622% | $225.1625 | $225.16 | $225.15 | $225.20 |
| Purchase #3 | $38.58 | 11.512% | $43.0213 | $43.02 | $43.00 | $43.00 |
| Purchase #4 | $10.64 | 7.657% | $11.4547 | $11.45 | $11.45 | $11.50 |
| Purchase #5 | $133.66 | 3.143% | $137.8609 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $95.43 | 6.705% | $101.8286 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $208.86 | 4.808% | $218.902 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $832.96 | $881.9154 | $881.91 | $881.90 | $882.00 | |