| 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 | $177.36 | 10.448% | $195.8906 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $131.82 | 3.644% | $136.6235 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $133.86 | 8.623% | $145.4027 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $218.35 | 8.159% | $236.1652 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $101.66 | 13.114% | $114.9917 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $123.91 | 6.235% | $131.6358 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $115.64 | 4.533% | $120.882 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $1,002.60 | $1,081.5915 | $1,081.59 | $1,081.60 | $1,081.60 | |