| 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 | $188.33 | 8.442% | $204.2288 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $139.88 | 12.629% | $157.5454 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $153.48 | 5.106% | $161.3167 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $181.41 | 4.553% | $189.6696 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $235.32 | 5.567% | $248.4203 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $42.92 | 13.831% | $48.8563 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $91.65 | 12.166% | $102.8001 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $1,032.99 | $1,112.8372 | $1,112.85 | $1,112.80 | $1,112.80 | |