| 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 | $16.96 | 7.632% | $18.2544 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $195.38 | 4.181% | $203.5488 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $192.44 | 3.270% | $198.7328 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $101.60 | 12.188% | $113.983 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $63.94 | 3.715% | $66.3154 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $199.35 | 5.703% | $210.7189 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $88.81 | 7.156% | $95.1652 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $858.48 | $906.7185 | $906.72 | $906.70 | $906.70 | |