| 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 | $144.82 | 8.167% | $156.6474 | $156.65 | $156.65 | $156.60 |
| Purchase #2 | $6.31 | 9.705% | $6.9224 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $208.79 | 7.353% | $224.1423 | $224.14 | $224.15 | $224.10 |
| Purchase #4 | $89.28 | 8.210% | $96.6099 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $101.85 | 4.224% | $106.1521 | $106.15 | $106.15 | $106.20 |
| Purchase #6 | $207.67 | 7.817% | $223.9036 | $223.90 | $223.90 | $223.90 |
| Purchase #7 | $245.74 | 9.373% | $268.7732 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,004.46 | $1,083.1509 | $1,083.14 | $1,083.10 | $1,083.10 | |