| 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 | $178.72 | 7.811% | $192.6798 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $191.40 | 8.657% | $207.9695 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $16.28 | 13.153% | $18.4213 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $58.31 | 12.542% | $65.6232 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $17.99 | 12.777% | $20.2886 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $113.49 | 13.571% | $128.8917 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $233.29 | 13.690% | $265.2274 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $809.48 | $899.1015 | $899.10 | $899.10 | $899.10 | |