| 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 | $157.55 | 6.439% | $167.6946 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $231.35 | 6.751% | $246.9684 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $121.47 | 8.322% | $131.5787 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $198.38 | 3.789% | $205.8966 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $98.67 | 4.687% | $103.2947 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $130.82 | 13.772% | $148.8365 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $129.75 | 9.595% | $142.1995 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,067.99 | $1,146.4690 | $1,146.47 | $1,146.50 | $1,146.50 | |