| 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 | $172.81 | 8.560% | $187.6025 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $205.34 | 12.529% | $231.067 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $23.79 | 13.747% | $27.0604 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $51.41 | 3.235% | $53.0731 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $157.35 | 10.205% | $173.4076 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $175.56 | 8.218% | $189.9875 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $202.78 | 6.397% | $215.7518 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $989.04 | $1,077.9499 | $1,077.95 | $1,077.90 | $1,078.10 | |