| 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 | $193.48 | 6.722% | $206.4857 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $82.55 | 3.581% | $85.5061 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $80.89 | 6.721% | $86.3266 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $204.50 | 5.406% | $215.5553 | $215.56 | $215.55 | $215.60 |
| Purchase #5 | $196.58 | 10.726% | $217.6652 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $160.47 | 3.274% | $165.7238 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $160.33 | 10.457% | $177.0957 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $1,078.80 | $1,154.3584 | $1,154.38 | $1,154.35 | $1,154.40 | |