| 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 | $162.77 | 8.456% | $176.5338 | $176.53 | $176.55 | $176.50 |
| Purchase #2 | $199.91 | 3.840% | $207.5865 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $200.42 | 9.574% | $219.6082 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $63.84 | 5.441% | $67.3135 | $67.31 | $67.30 | $67.30 |
| Purchase #5 | $178.80 | 13.409% | $202.7753 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $77.49 | 3.476% | $80.1836 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $191.74 | 10.126% | $211.1556 | $211.16 | $211.15 | $211.20 |
| 7 purchase totals = | $1,074.97 | $1,165.1565 | $1,165.16 | $1,165.20 | $1,165.20 | |