| 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 | $157.44 | 12.445% | $177.0334 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $6.58 | 4.674% | $6.8875 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $20.44 | 4.387% | $21.3367 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $61.80 | 12.175% | $69.3242 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $216.95 | 3.403% | $224.3328 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $185.64 | 5.511% | $195.8706 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $69.28 | 11.799% | $77.4543 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $718.13 | $772.2395 | $772.23 | $772.25 | $772.20 | |