| 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 | $174.90 | 8.735% | $190.1775 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $105.87 | 7.120% | $113.4079 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $138.63 | 11.491% | $154.56 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $165.43 | 10.224% | $182.3436 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $241.73 | 13.142% | $273.4982 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $124.45 | 11.164% | $138.3436 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $35.66 | 9.228% | $38.9507 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $986.67 | $1,091.2815 | $1,091.28 | $1,091.30 | $1,091.30 | |