| 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 | $115.87 | 8.664% | $125.909 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $50.37 | 7.864% | $54.3311 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $178.30 | 9.447% | $195.144 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $141.70 | 7.175% | $151.867 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $75.44 | 9.347% | $82.4914 | $82.49 | $82.50 | $82.50 |
| Purchase #6 | $235.72 | 3.862% | $244.8235 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $145.85 | 10.441% | $161.0782 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $943.25 | $1,015.6442 | $1,015.64 | $1,015.65 | $1,015.60 | |