| 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 | $181.33 | 11.526% | $202.2301 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $8.65 | 13.158% | $9.7882 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $83.58 | 3.503% | $86.5078 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $176.99 | 11.349% | $197.0766 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $166.83 | 3.428% | $172.5489 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $102.65 | 5.426% | $108.2198 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $61.55 | 3.642% | $63.7917 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $781.58 | $840.1631 | $840.17 | $840.20 | $840.10 | |