| 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 | $144.34 | 13.293% | $163.5271 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $157.44 | 9.817% | $172.8959 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $118.91 | 8.516% | $129.0364 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $134.63 | 6.547% | $143.4442 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $219.72 | 6.118% | $233.1625 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $16.78 | 4.285% | $17.499 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $80.70 | 3.608% | $83.6117 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $872.52 | $943.1768 | $943.18 | $943.20 | $943.10 | |