| 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 | $15.74 | 13.350% | $17.8413 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $240.25 | 5.287% | $252.952 | $252.95 | $252.95 | $253.00 |
| Purchase #3 | $131.80 | 5.536% | $139.0964 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $186.35 | 13.691% | $211.8632 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $166.44 | 11.773% | $186.035 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $24.40 | 10.847% | $27.0467 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $176.53 | 5.431% | $186.1173 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $941.51 | $1,020.9519 | $1,020.96 | $1,020.95 | $1,020.90 | |