| 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 | $145.99 | 13.108% | $165.1264 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $224.68 | 12.406% | $252.5538 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $161.55 | 13.873% | $183.9618 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $202.74 | 11.744% | $226.5498 | $226.55 | $226.55 | $226.50 |
| Purchase #5 | $193.71 | 5.722% | $204.7941 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $203.25 | 13.630% | $230.953 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $10.74 | 9.379% | $11.7473 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $1,142.66 | $1,275.6862 | $1,275.68 | $1,275.70 | $1,275.70 | |