| 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 | $132.86 | 7.295% | $142.5521 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $114.86 | 9.575% | $125.8578 | $125.86 | $125.85 | $125.90 |
| Purchase #3 | $247.70 | 3.812% | $257.1423 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $129.51 | 3.123% | $133.5546 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $116.67 | 3.605% | $120.876 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $167.59 | 10.728% | $185.5691 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $181.50 | 4.667% | $189.9706 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,090.69 | $1,155.5225 | $1,155.52 | $1,155.50 | $1,155.70 | |