| 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 | $115.25 | 11.322% | $128.2986 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $144.57 | 11.517% | $161.2201 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $9.74 | 5.728% | $10.2979 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $185.64 | 5.459% | $195.7741 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $148.80 | 10.645% | $164.6398 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $125.46 | 5.153% | $131.925 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $50.70 | 8.165% | $54.8397 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $780.16 | $846.9952 | $847.00 | $847.00 | $846.90 | |