| 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 | $149.75 | 5.396% | $157.8305 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $200.58 | 13.290% | $227.2371 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $182.26 | 8.598% | $197.9307 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $67.38 | 3.236% | $69.5604 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $164.93 | 8.450% | $178.8666 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $140.51 | 7.746% | $151.3939 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $223.39 | 10.514% | $246.8772 | $246.88 | $246.90 | $246.90 |
| 7 purchase totals = | $1,128.80 | $1,229.6964 | $1,229.70 | $1,229.75 | $1,229.70 | |