| 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 | $138.36 | 13.711% | $157.3305 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $111.87 | 12.424% | $125.7687 | $125.77 | $125.75 | $125.80 |
| Purchase #3 | $80.77 | 8.659% | $87.7639 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $203.89 | 5.483% | $215.0693 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $214.54 | 12.358% | $241.0529 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $225.60 | 6.381% | $239.9955 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $133.50 | 12.536% | $150.2356 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $1,108.53 | $1,217.2164 | $1,217.22 | $1,217.20 | $1,217.30 | |