| 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 | $144.86 | 3.529% | $149.9721 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $137.55 | 5.224% | $144.7356 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $14.25 | 6.349% | $15.1547 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $207.98 | 13.376% | $235.7994 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $57.58 | 13.841% | $65.5496 | $65.55 | $65.55 | $65.50 |
| Purchase #6 | $203.70 | 6.486% | $216.912 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $89.50 | 10.779% | $99.1472 | $99.15 | $99.15 | $99.10 |
| 7 purchase totals = | $855.42 | $927.2706 | $927.27 | $927.25 | $927.20 | |