| 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 | $127.65 | 10.374% | $140.8924 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $86.70 | 12.422% | $97.4699 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $229.65 | 7.647% | $247.2113 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $200.71 | 7.160% | $215.0808 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $187.76 | 7.495% | $201.8326 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $162.30 | 9.596% | $177.8743 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $57.69 | 9.798% | $63.3425 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $1,052.46 | $1,143.7038 | $1,143.69 | $1,143.70 | $1,143.70 | |