| 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 | $18.52 | 4.530% | $19.359 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $231.80 | 11.855% | $259.2799 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $167.51 | 4.490% | $175.0312 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $230.42 | 5.661% | $243.4641 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $162.52 | 7.590% | $174.8553 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $17.42 | 3.279% | $17.9912 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $65.41 | 13.394% | $74.171 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $893.60 | $964.1517 | $964.15 | $964.15 | $964.30 | |