| 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 | $191.34 | 10.474% | $211.381 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $16.54 | 7.828% | $17.8348 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $102.54 | 12.103% | $114.9504 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $227.46 | 7.799% | $245.1996 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $176.83 | 4.723% | $185.1817 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $165.64 | 6.614% | $176.5954 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $195.68 | 6.451% | $208.3033 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,076.03 | $1,159.4462 | $1,159.44 | $1,159.50 | $1,159.50 | |