| 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 | $158.69 | 3.315% | $163.9506 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $117.33 | 10.770% | $129.9664 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $132.58 | 4.774% | $138.9094 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $111.68 | 5.269% | $117.5644 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $221.73 | 12.121% | $248.6059 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $229.69 | 7.122% | $246.0485 | $246.05 | $246.05 | $246.00 |
| Purchase #7 | $217.80 | 7.323% | $233.7495 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $1,189.50 | $1,278.7947 | $1,278.80 | $1,278.75 | $1,278.80 | |