| 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 | $178.83 | 7.682% | $192.5677 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $70.31 | 5.566% | $74.2235 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $171.49 | 9.873% | $188.4212 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $11.75 | 3.556% | $12.1678 | $12.17 | $12.15 | $12.20 |
| Purchase #5 | $142.53 | 11.175% | $158.4577 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $239.40 | 11.552% | $267.0555 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $118.81 | 10.313% | $131.0629 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $933.12 | $1,023.9563 | $1,023.96 | $1,023.85 | $1,024.10 | |