| 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 | $133.40 | 8.839% | $145.1912 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $197.85 | 3.778% | $205.3248 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $178.90 | 8.369% | $193.8721 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $173.44 | 5.724% | $183.3677 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $153.30 | 11.853% | $171.4706 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $125.87 | 9.560% | $137.9032 | $137.90 | $137.90 | $137.90 |
| Purchase #7 | $100.77 | 12.838% | $113.7069 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,063.53 | $1,150.8365 | $1,150.83 | $1,150.75 | $1,150.90 | |