| 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 | $151.93 | 8.578% | $164.9626 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $131.91 | 8.469% | $143.0815 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $19.43 | 9.708% | $21.3163 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $238.68 | 5.868% | $252.6857 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $5.31 | 6.763% | $5.6691 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $242.48 | 9.109% | $264.5675 | $264.57 | $264.55 | $264.60 |
| Purchase #7 | $167.34 | 3.235% | $172.7534 | $172.75 | $172.75 | $172.80 |
| 7 purchase totals = | $957.08 | $1,025.0361 | $1,025.04 | $1,025.00 | $1,025.20 | |