| 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 | $173.85 | 9.391% | $190.1763 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $196.98 | 6.441% | $209.6675 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $127.44 | 11.197% | $141.7095 | $141.71 | $141.70 | $141.70 |
| Purchase #4 | $199.82 | 13.476% | $226.7477 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $128.67 | 12.476% | $144.7229 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $164.64 | 5.591% | $173.845 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $177.83 | 6.627% | $189.6148 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $1,169.23 | $1,276.4837 | $1,276.49 | $1,276.45 | $1,276.40 | |