| 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 | $144.54 | 13.254% | $163.6973 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $8.43 | 13.765% | $9.5904 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $96.93 | 9.590% | $106.2256 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $230.96 | 3.801% | $239.7388 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $31.59 | 13.514% | $35.8591 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $151.47 | 9.768% | $166.2656 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $49.84 | 12.449% | $56.0446 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $713.76 | $777.4214 | $777.43 | $777.45 | $777.40 | |