| 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 | $155.70 | 6.189% | $165.3363 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $73.98 | 12.274% | $83.0603 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $167.32 | 10.732% | $185.2768 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $114.43 | 5.400% | $120.6092 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $142.93 | 11.297% | $159.0768 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $102.79 | 4.449% | $107.3631 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $106.31 | 10.591% | $117.5693 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $863.46 | $938.2918 | $938.30 | $938.30 | $938.40 | |