| 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 | $156.25 | 11.643% | $174.4422 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $147.35 | 5.772% | $155.855 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $119.25 | 12.576% | $134.2469 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $111.89 | 12.256% | $125.6032 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $117.32 | 11.859% | $131.233 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $123.49 | 11.286% | $137.4271 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $96.60 | 11.447% | $107.6578 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $872.15 | $966.4652 | $966.47 | $966.50 | $966.40 | |