| 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 | $134.34 | 3.180% | $138.612 | $138.61 | $138.60 | $138.60 |
| Purchase #2 | $143.67 | 6.306% | $152.7298 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $119.89 | 6.263% | $127.3987 | $127.40 | $127.40 | $127.40 |
| Purchase #4 | $160.79 | 12.722% | $181.2457 | $181.25 | $181.25 | $181.20 |
| Purchase #5 | $62.88 | 3.389% | $65.011 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $187.97 | 3.501% | $194.5508 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $154.25 | 10.452% | $170.3722 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $963.79 | $1,029.9202 | $1,029.92 | $1,029.90 | $1,029.90 | |