| 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 | $138.97 | 13.656% | $157.9477 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $212.82 | 13.497% | $241.5443 | $241.54 | $241.55 | $241.50 |
| Purchase #3 | $161.60 | 11.639% | $180.4086 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $45.64 | 5.662% | $48.2241 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $109.66 | 11.673% | $122.4606 | $122.46 | $122.45 | $122.50 |
| Purchase #6 | $229.47 | 9.609% | $251.5198 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $162.65 | 8.328% | $176.1955 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $1,060.81 | $1,178.3006 | $1,178.30 | $1,178.25 | $1,178.20 | |