| 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 | $19.31 | 8.217% | $20.8967 | $20.90 | $20.90 | $20.90 |
| Purchase #2 | $151.83 | 10.674% | $168.0363 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $107.77 | 4.587% | $112.7134 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $198.70 | 11.119% | $220.7935 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $118.93 | 12.729% | $134.0686 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $187.53 | 8.744% | $203.9276 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $58.27 | 8.548% | $63.2509 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $842.34 | $923.6870 | $923.69 | $923.70 | $923.70 | |