| 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 | $175.28 | 9.659% | $192.2103 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $193.25 | 11.314% | $215.1143 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $168.45 | 9.126% | $183.8227 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $178.80 | 5.619% | $188.8468 | $188.85 | $188.85 | $188.80 |
| Purchase #5 | $80.82 | 6.782% | $86.3012 | $86.30 | $86.30 | $86.30 |
| Purchase #6 | $49.25 | 12.742% | $55.5254 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $194.27 | 9.795% | $213.2987 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $1,040.12 | $1,135.1194 | $1,135.12 | $1,135.10 | $1,135.00 | |