| 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 | $152.79 | 12.728% | $172.2371 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $242.62 | 7.377% | $260.5181 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $178.28 | 8.340% | $193.1486 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $71.98 | 11.735% | $80.4269 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $56.70 | 12.652% | $63.8737 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $234.56 | 3.250% | $242.1832 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $168.77 | 7.669% | $181.713 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $1,105.70 | $1,194.1006 | $1,194.10 | $1,194.10 | $1,194.00 | |