| 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 | $176.76 | 9.810% | $194.1002 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $80.45 | 7.196% | $86.2392 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $10.82 | 5.189% | $11.3814 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $170.28 | 13.796% | $193.7718 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $96.89 | 9.588% | $106.1798 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $63.72 | 9.287% | $69.6377 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $221.39 | 4.708% | $231.813 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $820.31 | $893.1231 | $893.12 | $893.15 | $893.10 | |