| 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 | $125.61 | 7.635% | $135.2003 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $198.87 | 12.664% | $224.0549 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $148.31 | 9.438% | $162.3075 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $96.83 | 7.665% | $104.252 | $104.25 | $104.25 | $104.30 |
| Purchase #5 | $148.86 | 11.324% | $165.7169 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $93.61 | 3.369% | $96.7637 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $161.52 | 9.273% | $176.4977 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $973.61 | $1,064.7930 | $1,064.79 | $1,064.75 | $1,064.90 | |