| 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 | $114.62 | 3.129% | $118.2065 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $36.54 | 7.110% | $39.138 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $29.58 | 5.575% | $31.2291 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $35.56 | 6.863% | $38.0005 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $72.83 | 8.675% | $79.148 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $160.49 | 6.322% | $170.6362 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $58.73 | 8.808% | $63.9029 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $508.35 | $540.2612 | $540.27 | $540.30 | $540.10 | |