| 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 | $157.84 | 3.672% | $163.6359 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $71.35 | 11.476% | $79.5381 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $139.55 | 3.856% | $144.931 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $136.34 | 8.828% | $148.3761 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $150.56 | 8.176% | $162.8698 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $242.37 | 7.423% | $260.3611 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $238.59 | 11.641% | $266.3643 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $1,136.60 | $1,226.0763 | $1,226.08 | $1,226.10 | $1,226.10 | |