| 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 | $179.87 | 7.222% | $192.8602 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $152.49 | 7.255% | $163.5531 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $134.69 | 4.416% | $140.6379 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $16.34 | 3.818% | $16.9639 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $248.34 | 11.787% | $277.6118 | $277.61 | $277.60 | $277.60 |
| Purchase #6 | $17.84 | 4.462% | $18.636 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $152.31 | 10.809% | $168.7732 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $901.88 | $979.0361 | $979.03 | $979.00 | $979.10 | |