| 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 | $167.45 | 13.753% | $190.4794 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $158.93 | 4.441% | $165.9881 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $40.75 | 6.596% | $43.4379 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $77.59 | 4.661% | $81.2065 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $186.48 | 6.352% | $198.3252 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $43.71 | 8.447% | $47.4022 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $250.43 | 10.844% | $277.5866 | $277.59 | $277.60 | $277.60 |
| 7 purchase totals = | $925.34 | $1,004.4259 | $1,004.44 | $1,004.50 | $1,004.40 | |