| 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 | $173.81 | 10.590% | $192.2165 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $79.39 | 8.650% | $86.2572 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $14.89 | 9.578% | $16.3162 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $211.78 | 6.358% | $225.245 | $225.25 | $225.25 | $225.20 |
| Purchase #5 | $75.64 | 12.792% | $85.3159 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $87.46 | 10.281% | $96.4518 | $96.45 | $96.45 | $96.50 |
| Purchase #7 | $128.52 | 7.697% | $138.4122 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $771.49 | $840.2148 | $840.23 | $840.15 | $840.20 | |