| 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 | $139.99 | 9.182% | $152.8439 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $74.83 | 13.314% | $84.7929 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $123.90 | 11.842% | $138.5722 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $191.67 | 8.824% | $208.583 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $209.83 | 3.334% | $216.8257 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $167.53 | 12.739% | $188.8716 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $179.40 | 6.714% | $191.4449 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $1,087.15 | $1,181.9342 | $1,181.92 | $1,181.95 | $1,181.90 | |