| 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 | $145.82 | 7.695% | $157.0408 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $126.71 | 3.150% | $130.7014 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $146.78 | 6.767% | $156.7126 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $150.83 | 3.238% | $155.7139 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $79.53 | 8.456% | $86.2551 | $86.26 | $86.25 | $86.30 |
| Purchase #6 | $129.36 | 3.817% | $134.2977 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $169.29 | 13.732% | $192.5369 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $948.32 | $1,013.2584 | $1,013.26 | $1,013.25 | $1,013.20 | |