| 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 | $83.81 | 9.539% | $91.8046 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $188.77 | 7.228% | $202.4143 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $78.53 | 12.785% | $88.5701 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $172.98 | 6.771% | $184.6925 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $68.78 | 3.176% | $70.9645 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $250.99 | 4.475% | $262.2218 | $262.22 | $262.20 | $262.20 |
| Purchase #7 | $185.67 | 12.511% | $208.8992 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,029.53 | $1,109.5670 | $1,109.55 | $1,109.50 | $1,109.60 | |