| 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 | $145.98 | 12.298% | $163.9326 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $45.87 | 9.464% | $50.2111 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $213.63 | 13.164% | $241.7523 | $241.75 | $241.75 | $241.80 |
| Purchase #4 | $196.63 | 4.359% | $205.2011 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $250.53 | 13.357% | $283.9933 | $283.99 | $284.00 | $284.00 |
| Purchase #6 | $118.96 | 10.576% | $131.5412 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $31.62 | 5.812% | $33.4578 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $1,003.22 | $1,110.0894 | $1,110.08 | $1,110.10 | $1,110.10 | |