| 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 | $162.42 | 10.724% | $179.8379 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $5.27 | 4.416% | $5.5027 | $5.50 | $5.50 | $5.50 |
| Purchase #3 | $113.70 | 6.325% | $120.8915 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $221.52 | 6.582% | $236.1004 | $236.10 | $236.10 | $236.10 |
| Purchase #5 | $118.75 | 11.307% | $132.1771 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $191.63 | 13.244% | $217.0095 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $105.65 | 8.143% | $114.2531 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $918.94 | $1,005.7722 | $1,005.77 | $1,005.80 | $1,005.80 | |