| 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 | $176.86 | 12.269% | $198.559 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $189.70 | 6.227% | $201.5126 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $127.81 | 11.661% | $142.7139 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $167.56 | 7.406% | $179.9695 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $111.28 | 8.692% | $120.9525 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $115.84 | 3.296% | $119.6581 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $175.30 | 6.254% | $186.2633 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $1,064.35 | $1,149.6289 | $1,149.62 | $1,149.55 | $1,149.80 | |