| 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 | $138.91 | 11.446% | $154.8096 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $75.37 | 5.302% | $79.3661 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $57.86 | 12.536% | $65.1133 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $134.28 | 12.302% | $150.7991 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $214.92 | 12.620% | $242.0429 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $169.55 | 13.770% | $192.897 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $228.63 | 4.696% | $239.3665 | $239.37 | $239.35 | $239.40 |
| 7 purchase totals = | $1,019.52 | $1,124.3945 | $1,124.40 | $1,124.35 | $1,124.40 | |