| 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 | $172.41 | 5.209% | $181.3908 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $10.92 | 3.668% | $11.3205 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $116.37 | 8.735% | $126.5349 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $209.46 | 3.502% | $216.7953 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $63.84 | 3.153% | $65.8529 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $107.58 | 11.512% | $119.9646 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $91.65 | 11.557% | $102.242 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $772.23 | $824.1010 | $824.09 | $824.10 | $824.10 | |