| 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 | $95.73 | 12.359% | $107.5613 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $133.64 | 8.318% | $144.7562 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $137.96 | 4.692% | $144.4331 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $84.66 | 9.576% | $92.767 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $248.89 | 5.817% | $263.3679 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $74.58 | 4.247% | $77.7474 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $162.36 | 7.632% | $174.7513 | $174.75 | $174.75 | $174.80 |
| 7 purchase totals = | $937.82 | $1,005.3842 | $1,005.39 | $1,005.35 | $1,005.50 | |