| 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 | $148.79 | 12.346% | $167.1596 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $34.84 | 13.153% | $39.4225 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $211.63 | 12.178% | $237.4023 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $78.81 | 10.138% | $86.7998 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $149.52 | 5.496% | $157.7376 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $37.94 | 11.839% | $42.4317 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $165.28 | 7.619% | $177.8727 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $826.81 | $908.8262 | $908.82 | $908.80 | $908.80 | |