| 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 | $115.62 | 4.720% | $121.0773 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $214.66 | 6.650% | $228.9349 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $40.77 | 8.474% | $44.2248 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $167.87 | 12.766% | $189.3003 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $151.94 | 10.695% | $168.19 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $6.27 | 3.729% | $6.5038 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $167.37 | 11.368% | $186.3966 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $864.50 | $944.6277 | $944.62 | $944.65 | $944.60 | |