| 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 | $110.51 | 7.232% | $118.5021 | $118.50 | $118.50 | $118.50 |
| Purchase #2 | $214.79 | 8.315% | $232.6498 | $232.65 | $232.65 | $232.60 |
| Purchase #3 | $130.37 | 7.504% | $140.153 | $140.15 | $140.15 | $140.20 |
| Purchase #4 | $48.53 | 3.530% | $50.2431 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $107.86 | 12.124% | $120.9369 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $64.58 | 4.845% | $67.7089 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $163.74 | 7.810% | $176.5281 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $840.38 | $906.7219 | $906.72 | $906.75 | $906.60 | |