| 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 | $156.69 | 8.774% | $170.438 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $58.43 | 10.141% | $64.3554 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $228.30 | 9.297% | $249.5251 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $180.28 | 11.618% | $201.2249 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $203.46 | 8.743% | $221.2485 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $16.49 | 6.265% | $17.5231 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $199.25 | 6.460% | $212.1216 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $1,042.90 | $1,136.4366 | $1,136.44 | $1,136.40 | $1,136.30 | |