| 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 | $171.81 | 6.298% | $182.6306 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $82.81 | 13.141% | $93.6921 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $179.85 | 5.621% | $189.9594 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $234.74 | 12.470% | $264.0121 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $139.53 | 8.570% | $151.4877 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $137.82 | 6.487% | $146.7604 | $146.76 | $146.75 | $146.80 |
| Purchase #7 | $104.50 | 10.336% | $115.3011 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,051.06 | $1,143.8434 | $1,143.84 | $1,143.85 | $1,143.90 | |