| 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 | $163.61 | 3.475% | $169.2954 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $179.85 | 3.799% | $186.6825 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $164.90 | 8.502% | $178.9198 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $10.93 | 7.201% | $11.7171 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $221.54 | 6.184% | $235.24 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $84.44 | 8.431% | $91.5591 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $234.69 | 6.247% | $249.3511 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $1,059.96 | $1,122.7650 | $1,122.77 | $1,122.75 | $1,122.80 | |