| 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 | $197.75 | 8.293% | $214.1494 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $123.73 | 3.232% | $127.729 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $143.76 | 11.660% | $160.5224 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $97.31 | 13.543% | $110.4887 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $153.60 | 13.504% | $174.3421 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $178.47 | 11.423% | $198.8566 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $190.97 | 5.334% | $201.1563 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $1,085.59 | $1,187.2445 | $1,187.25 | $1,187.25 | $1,187.20 | |