| 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 | $162.28 | 6.538% | $172.8899 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $179.49 | 13.764% | $204.195 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $152.74 | 12.186% | $171.3529 | $171.35 | $171.35 | $171.40 |
| Purchase #4 | $168.63 | 6.315% | $179.279 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $49.61 | 5.246% | $52.2125 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $62.83 | 10.527% | $69.4441 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $221.79 | 11.111% | $246.4331 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $997.37 | $1,095.8065 | $1,095.80 | $1,095.85 | $1,095.80 | |