| 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 | $174.60 | 3.773% | $181.1877 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $197.51 | 3.398% | $204.2214 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $15.90 | 10.221% | $17.5251 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $178.46 | 10.692% | $197.5409 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $78.40 | 12.683% | $88.3435 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $168.82 | 10.171% | $185.9907 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $44.40 | 13.753% | $50.5063 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $858.09 | $925.3156 | $925.32 | $925.35 | $925.20 | |