| 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 | $139.44 | 12.279% | $156.5618 | $156.56 | $156.55 | $156.60 |
| Purchase #2 | $167.48 | 8.564% | $181.823 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $92.97 | 8.359% | $100.7414 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $187.50 | 9.376% | $205.08 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $237.55 | 12.328% | $266.8352 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $221.54 | 11.859% | $247.8124 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $115.25 | 3.485% | $119.2665 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $1,161.73 | $1,278.1203 | $1,278.12 | $1,278.10 | $1,278.10 | |