| 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 | $89.73 | 11.692% | $100.2212 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $167.53 | 5.415% | $176.6017 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $55.55 | 8.782% | $60.4284 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $191.87 | 4.763% | $201.0088 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $134.64 | 13.737% | $153.1355 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $49.37 | 6.156% | $52.4092 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $128.67 | 13.116% | $145.5464 | $145.55 | $145.55 | $145.50 |
| 7 purchase totals = | $817.36 | $889.3512 | $889.36 | $889.35 | $889.20 | |