| 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 | $181.42 | 12.443% | $203.9941 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $25.76 | 9.701% | $28.259 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $150.82 | 8.589% | $163.7739 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $82.29 | 10.110% | $90.6095 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $15.89 | 12.209% | $17.83 | $17.83 | $17.85 | $17.80 |
| Purchase #6 | $39.91 | 4.250% | $41.6062 | $41.61 | $41.60 | $41.60 |
| Purchase #7 | $176.91 | 6.280% | $188.0199 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $673.00 | $734.0926 | $734.09 | $734.05 | $734.10 | |