| 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 | $15.38 | 13.557% | $17.4651 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $216.28 | 13.531% | $245.5448 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $176.27 | 4.204% | $183.6804 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $90.36 | 9.598% | $99.0328 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $177.71 | 4.369% | $185.4741 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $238.69 | 12.110% | $267.5954 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $136.25 | 9.442% | $149.1147 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $1,050.94 | $1,147.9073 | $1,147.90 | $1,147.90 | $1,147.90 | |