| 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 | $153.67 | 3.315% | $158.7642 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $33.71 | 13.332% | $38.2042 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $250.84 | 6.570% | $267.3202 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $138.41 | 10.831% | $153.4012 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $148.55 | 4.125% | $154.6777 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $23.80 | 11.586% | $26.5575 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $122.94 | 3.187% | $126.8581 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $871.92 | $925.7831 | $925.78 | $925.75 | $925.90 | |