| 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 | $142.88 | 13.360% | $161.9688 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $149.88 | 3.249% | $154.7496 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $204.38 | 8.193% | $221.1249 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $59.64 | 13.172% | $67.4958 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $189.42 | 10.569% | $209.4398 | $209.44 | $209.45 | $209.40 |
| Purchase #6 | $111.61 | 4.173% | $116.2675 | $116.27 | $116.25 | $116.30 |
| Purchase #7 | $231.35 | 12.407% | $260.0536 | $260.05 | $260.05 | $260.10 |
| 7 purchase totals = | $1,089.16 | $1,191.1000 | $1,191.10 | $1,191.05 | $1,191.10 | |