| 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 | $161.29 | 3.761% | $167.3561 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $118.33 | 10.476% | $130.7263 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $78.25 | 12.544% | $88.0657 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $198.81 | 10.807% | $220.2954 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $64.37 | 6.653% | $68.6525 | $68.65 | $68.65 | $68.70 |
| Purchase #6 | $9.60 | 4.383% | $10.0208 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $78.38 | 10.542% | $86.6428 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $709.03 | $771.7596 | $771.77 | $771.75 | $771.80 | |