| 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 | $187.91 | 9.403% | $205.5792 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $232.99 | 6.327% | $247.7313 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $31.83 | 10.770% | $35.2581 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $167.68 | 7.777% | $180.7205 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $199.75 | 13.257% | $226.2309 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $66.48 | 13.851% | $75.6881 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $199.75 | 9.188% | $218.103 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $1,086.39 | $1,189.3111 | $1,189.31 | $1,189.35 | $1,189.30 | |