| 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 | $197.55 | 4.832% | $207.0956 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $187.85 | 5.567% | $198.3076 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $43.81 | 9.680% | $48.0508 | $48.05 | $48.05 | $48.10 |
| Purchase #4 | $157.80 | 5.623% | $166.6731 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $14.84 | 4.550% | $15.5152 | $15.52 | $15.50 | $15.50 |
| Purchase #6 | $68.40 | 3.634% | $70.8857 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $114.80 | 5.183% | $120.7501 | $120.75 | $120.75 | $120.80 |
| 7 purchase totals = | $785.05 | $827.2781 | $827.29 | $827.25 | $827.40 | |