| 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 | $121.91 | 13.417% | $138.2667 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $173.28 | 12.735% | $195.3472 | $195.35 | $195.35 | $195.30 |
| Purchase #3 | $10.78 | 7.619% | $11.6013 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $112.58 | 10.474% | $124.3716 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $194.98 | 12.479% | $219.3116 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $149.83 | 11.543% | $167.1249 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $100.79 | 3.593% | $104.4114 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $864.15 | $960.4347 | $960.43 | $960.35 | $960.40 | |