| 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 | $177.92 | 5.581% | $187.8497 | $187.85 | $187.85 | $187.80 |
| Purchase #2 | $124.78 | 6.773% | $133.2313 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $185.29 | 11.788% | $207.132 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $178.97 | 12.699% | $201.6974 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $188.52 | 5.647% | $199.1657 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $157.25 | 13.500% | $178.4788 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $181.96 | 5.752% | $192.4263 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $1,194.69 | $1,299.9812 | $1,299.99 | $1,300.05 | $1,299.90 | |