| 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 | $179.64 | 12.750% | $202.5441 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $184.72 | 5.530% | $194.935 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $160.82 | 11.392% | $179.1406 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $202.73 | 9.104% | $221.1865 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $212.42 | 10.426% | $234.5669 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $227.27 | 3.610% | $235.4744 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $134.32 | 6.427% | $142.9527 | $142.95 | $142.95 | $143.00 |
| 7 purchase totals = | $1,301.92 | $1,410.8002 | $1,410.80 | $1,410.80 | $1,410.80 | |