| 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 | $142.60 | 5.680% | $150.6997 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $133.91 | 4.732% | $140.2466 | $140.25 | $140.25 | $140.20 |
| Purchase #3 | $131.88 | 5.172% | $138.7008 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $6.47 | 5.577% | $6.8308 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $115.47 | 5.198% | $121.4721 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $174.26 | 9.859% | $191.4403 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $100.65 | 5.787% | $106.4746 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $805.24 | $855.8649 | $855.86 | $855.85 | $855.80 | |