| 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 | $160.70 | 3.645% | $166.5575 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $132.54 | 6.506% | $141.1631 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $171.73 | 5.511% | $181.194 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $73.44 | 5.289% | $77.3242 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $68.31 | 3.525% | $70.7179 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $124.30 | 10.620% | $137.5007 | $137.50 | $137.50 | $137.50 |
| Purchase #7 | $72.33 | 4.529% | $75.6058 | $75.61 | $75.60 | $75.60 |
| 7 purchase totals = | $803.35 | $850.0632 | $850.06 | $850.00 | $850.10 | |