| 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 | $142.30 | 12.280% | $159.7744 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $205.38 | 8.157% | $222.1328 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $147.41 | 3.705% | $152.8715 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $188.72 | 12.197% | $211.7382 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $215.39 | 12.400% | $242.0984 | $242.10 | $242.10 | $242.10 |
| Purchase #6 | $177.43 | 11.127% | $197.1726 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $161.43 | 12.662% | $181.8703 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $1,238.06 | $1,367.6582 | $1,367.65 | $1,367.60 | $1,367.70 | |