| 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 | $146.95 | 11.137% | $163.3158 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $42.91 | 3.758% | $44.5226 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $218.84 | 9.333% | $239.2643 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $139.53 | 10.552% | $154.2532 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $212.95 | 10.360% | $235.0116 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $118.29 | 10.131% | $130.274 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $162.73 | 8.183% | $176.0462 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $1,042.20 | $1,142.6877 | $1,142.68 | $1,142.60 | $1,142.70 | |