| 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 | $7.84 | 13.755% | $8.9184 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $150.99 | 3.805% | $156.7352 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $138.90 | 12.302% | $155.9875 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $65.35 | 8.578% | $70.9557 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $33.59 | 11.689% | $37.5163 | $37.52 | $37.50 | $37.50 |
| Purchase #6 | $208.58 | 6.529% | $222.1982 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $243.35 | 10.848% | $269.7486 | $269.75 | $269.75 | $269.70 |
| 7 purchase totals = | $848.60 | $922.0599 | $922.08 | $922.05 | $922.00 | |